1 1999-11-18 Nick Clifton <nickc@cygnus.com>
3 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
6 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
8 (mcore_force_relocation): Force relocations to be generated for
11 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
13 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
14 (i386_displacement): Disallow O_big displacements.
16 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
18 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
19 improvements in error checking.
20 (md_assemble): Support for unconditional ARM instructions.
21 (md_parse_option): Support for -m[arm]v5e flag.
23 1999-11-12 Nick Clifton <nickc@cygnus.com>
25 * macro.c (buffer_and_nest): Do not check beyond the end of the
28 1999-11-11 Nick Clifton <nickc@cygnus.com>
30 * macro.c (buffer_and_nest): Look for seperator after TO and
33 1999-11-08 Andrew Haley <aph@cygnus.com>
35 * app.c (do_scrub_chars): When in State 10, treat backslash
36 characters in the same way as as symbol characters.
38 1999-11-07 Richard Henderson <rth@cygnus.com>
40 * config/tc-alpha.c (alpha_align): Check, don't assert, that
41 the previous label was in the current section before playing
44 1999-11-06 Nick Clifton <nickc@cygnus.com>
46 * config/tc-v850.c (v850_force_relocation): Force relocation
48 (v850_pcrel_from_selection): Do not compute a pcrel offset if
51 1999-11-05 Michael Meissner <meissner@cygnus.com>
53 * expr.h (operatorT): Increase machine dependent operators to 16.
54 * expr.c (op_rank): Ditto.
56 1999-11-03 Ian Lance Taylor <ian@zembu.com>
58 * read.c (pseudo_set): Reject attempts to set the value of a
61 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
64 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
66 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
67 to bfd_set_section_contents.
69 1999-11-03 Nick Clifton <nickc@cygnus.com>
71 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
73 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
75 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
76 (mips_ip): Use OPCODE_IS_MEMBER.
78 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
80 * config/tc-arm.c (reg_required_here): Improve comments.
82 * config/tc-arm.c (thumb_opcode): Add "variants" field.
83 (tinsns): Initialize variants field.
85 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
88 1999-10-27 Scott Bambrough <scottb@netwinder.org>
90 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
91 * config/tc-arm.h: Fix compile time warnings.
93 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
95 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
96 form @abs16, @(abs16) and @(abs16 + imm).
98 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
100 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
101 (ISA_HAS_64_BIT_REGS) New.
102 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
103 mips_emit_delays,macro_build,load_register,load_addresss,
104 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
105 and/or use new ISA_xxx macros in expressions involving
106 ISA, particularly mips_opts.isa.
108 1999-10-18 Michael Meissner <meissner@cygnus.com>
110 * expr.h (operatorT): Add machine dependent operators md1..md8.
111 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
112 for the machine dependent operators to use.
114 * expr.c (op_rank): Add machine dependent operators.
116 * config/tc-alpha.c (O_pregister): Define as a machine dependent
118 (O_cpregister): Ditto.
119 (md_begin): Change X_op test that field is wide enough to use
120 O_max instead of O_alpha_max.
121 (cpu_types): Fill in missing initializer.
122 (alpha_num_macros): Make unsigned.
123 (md_assemble): Make opnamelen be size_t.
124 (md_apply_fix): Cast alpha_num_operands to int before testing.
125 (alpha_force_relocation): Ditto.
126 (alpha_fix_adjustable): Ditto.
127 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
128 (tc_gen_reloc): Ditto.
129 (tc_get_register): Ditto.
134 (s_alpha_ent): Ditto.
135 (s_alpha_end): Ditto.
136 (s_alpha_frame): Ditto.
137 (s_alpha_prologue): Ditto.
138 (s_alpha_file): Ditto.
139 (s_alpha_gprel32): Ditto.
140 (s_alpha_proc): Ditto.
141 (s_alpha_set): Ditto.
142 (s_alpha_base): Ditto.
143 (s_alpha_align): Ditto.
144 (s_alpha_arch): Ditto.
145 (alpha_align): Ditto.
146 (assemble_insn): Suppress unused variable warning.
148 (assemble_insn): Don't assume X_op and X_unsigned are in a given
149 order in the structure.
150 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
152 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
154 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
156 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
158 * config/tc-i386.c (i386_index_check): Correct #endif location.
160 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
162 * as.c (show_usage): Document new options.
163 (parse_args): Add --no-warn, --warn, --fatal-warnings,
164 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
165 (parse_args): Parse the new options.
166 (main): If there were warnings, and --fatal-warnings
167 was specified, print an error.
168 * as.h: New variable, flag_fatal_warnings, for new option.
170 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
172 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
173 '@'. Change autoincrement completers to fall through to cache control
176 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
178 (pa_parse_addb_64_cmpltr): New function.
180 * config/tc-hppa.c (pa_ip): Change error message.
181 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
182 '?Q' args to allow falling through.
184 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
185 Remove unused conditional codes.
186 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
188 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
190 * config/tc-d30v.c (CHAR_BIT): Define.
191 (check_range): Fix bit operations to support integers bigger than
194 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
196 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
199 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
200 Doug Evans <devans@cygnus.com>
202 Add support for m32rx.
203 * config/tc-m32r.c (enable_m32rx): New static global.
204 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
205 (allow_m32rx): New function.
206 (M32R_SHORTOPTS): Add `O'.
207 (md_longopts): Add --m32rx plus several warning options.
208 (md_parse_option): Handle new options.
209 (md_show_usage): Print them.
210 (md_begin): Enable m32rx.
211 (OPERAND_IS_COND_BIT): New macro.
212 (first_writes_to_seconds_operands): New function.
213 (writes_to_pc,can_make_parallel,make_parallel): New functions.
214 (target_make_parallel,assemble_two_insns): New functions.
215 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
216 If optimizing and m32rx, try to make consecutive insns parallel.
218 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
220 * config/tc-mips.c (nopic_need_relax): Allow for the
221 .sdata.foo sections generated by -fdata-sections,
222 and for the .gnu.linkonce.s sections generated by C++.
224 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
226 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
227 with cleaner code using completer prefixes. Add 'Y'.
229 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
231 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
233 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
234 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
235 insn does not match and we should try the next insn in the table.
237 1999-09-22 Nick Clifton <nickc@cygnus.com>
239 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
241 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
243 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
246 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
248 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
249 OBJ_ELF. If ELF, add "sq".
250 (md_parse_option): If ELF, ignore -s and -q.
251 (md_show_usage): Mention ELF options.
253 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
255 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
258 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
260 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
262 * config/tc-hppa.c (struct pa_it): New field "trunc".
263 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
264 (pa_parse_ftest_gfx_completer): New function
265 (pa_parse_fp_cnv_format): New function.
267 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
268 (md_apply_fix): Handle 22bit pc-rel branches.
270 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
272 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
274 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
276 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
278 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
280 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
281 (pa_ip): Handle 'fX'.
283 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
285 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
286 (pa_ip): Handle 'fX'.
288 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
290 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
291 unwinds unless the function is in the text space.
292 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
294 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
296 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
297 (md_assemble): To here. Tweak address generation.
299 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
301 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
302 (md_assemble): Call dwarf2_where for OBJ_ELF.
303 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
304 (pa_end_of_source): New function.
305 * tc-hppa.h (md_end): Define for OBJ_ELF.
307 1999-09-14 Michael Meissner <meissner@cygnus.com>
309 * configure.in (Canonicalization of target names): Remove adding
310 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
311 generates $ac_config_sub with a ${CONFIG_SHELL} already.
312 * configure: Regenerate.
314 1999-09-14 Donn Terry <donn@interix.com>
316 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
318 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
320 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
321 pc-relative jmp/call to an absolute symbol.
322 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
323 absolute section symbols.
325 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
326 jump handling code and comments.
328 1999-09-12 Ian Lance Taylor <ian@zembu.com>
330 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
331 the value if TE_PE and a global defined symbol.
333 1999-09-11 Ian Lance Taylor <ian@zembu.com>
335 * write.c (dump_section_relocs): Call print_symbol_value_1 to
336 print the symbol, rather than printing it here.
338 1999-09-11 Donn Terry <donn@interix.com>
340 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
341 BFD_RELOC_RVA relocations.
343 * config/tc-i386.c (md_undefined_symbol): Compare the name against
344 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
347 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
349 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
350 * doc/internals.texi (Object format backend): Document
353 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
354 relocations against global symbols if TE_PE.
356 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
357 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
359 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
362 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
363 symbols which do not have a constant value, or tags with
364 non-tags. Remove the symbol from the list before adding it at the
367 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
368 C_FCN symbol differently if TE_PE.
369 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
370 appears in the pseudo-op, rather coff_line_base which is only set
373 * config/obj-coff.c (obj_coff_loc): New static function.
374 (obj_pseudo_table): Add "loc".
376 * config/obj-coff.c (add_lineno): Check that the line number is
379 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
380 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
382 (md_atof): Return NULL rather than 0.
383 * config/tc-i386.c (md_atof): Change type to int.
384 * expr.c (expr): Change first parameter to int.
385 * config/obj-coff.c: Add declarations for static functions.
386 (coff_frob_symbol): Use SYM_AUXENT.
387 * config/tc-i386.h (flag_16bit_code): Don't declare.
389 * config/obj-coff.c (obj_coff_section): Default to setting
390 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
392 * write.c (adjust_reloc_syms): Print adjusted fixup.
394 * expr.c (integer_constant): Correct too_many_digits calculation
397 1999-09-09 Andreas Schwab <schwab@suse.de>
399 * doc/c-arm.texi: Fix arguments of @var to not contain
402 1999-09-08 Philip Blundell <pb@nexus.co.uk>
404 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
406 (md_parse_option): Only support -k flag for ELF and COFF targets.
408 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
410 * config/tc-hppa.c (pa_ip): Put strict register checks before
411 call to pa_parse_number.
413 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
415 1999-09-06 Ian Lance Taylor <ian@zembu.com>
417 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
420 1999-09-06 Donn Terry <donn@interix.com>
422 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
424 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
426 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
427 candidate instruction. Require registers for register arguments
428 when in strict mode. Require assemble-time constants for
429 constants when in strict mode.
430 (pa_get_absolute_expression): Require a constant when in strict
433 1999-09-06 Nick Clifton <nickc@cygnus.com>
435 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
437 1999-09-04 Steve Chamberlain <sac@pobox.com>
439 * config/tc-pj.c: New file, supports picoJava in ELF.
440 * config/tc-pj.h: Ditto.
441 * configure.in (pjl*, pj*): New targets.
442 * Makefile.am: Rebuild dependencies.
444 (TARGET_CPU_CFILES): Add config/tc-pj.c.
445 (TARGET_CPU_HFILES): Add config/tc-pj.h.
446 * doc/c-pj.texi: New file.
447 * doc/as.texinfo: Add some PJ specifics.
448 * doc/all.texi: Add PJ to the list of all architectures, sort them
450 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
451 * configure, Makefile.in, doc/Makefile.in: Rebuild.
453 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
455 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
456 (obj_frob_file): Test for null pointer.
457 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
458 (OBJ_PROCESS_STAB): And here.
461 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
462 except OBJ_PROCESS_STAB, which we #undef for ecoff.
463 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
465 * config/obj-coff.c (no_func): Remove.
466 (coff_format_ops): Change occurrences of no_func to 0, as we test
467 for 0 in obj-multi.h.
469 * configure.in: Enable bfd for i386-coff when primary target is
470 bfd. Enable i386 elf,coff emulation support. Don't set
471 USE_EMULATIONS=1 or te_file=multi unless there is more than one
472 emulation to support.
473 *configure: Regenerate.
475 1999-09-02 Nick Clifton <nickc@cygnus.com>
477 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
478 .section .line directive is encountered.
480 1999-09-01 Nick Clifton <nickc@cygnus.com>
482 * config/tc-arm.c (md_section_align): Do not align sections in ELF
485 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
486 * as.texinfo: Document --gdwarf2 command line option.
487 Add additional documentation of ARM command line switches.
489 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
491 * config/tc-i386.c (i386_intel_memory_operand): Combine
492 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
493 and RESTORE_END_STRING around parse_register calls.
494 (i386_operand): Here too.
495 (i386_is_reg): Remove.
496 (parse_register): Move as_bad calls from within this function to
499 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
501 Based on a patch from H.J. Lu <hjl@gnu.org>
502 * config/tc-i386.c (parse_register): Handle FP regs specially.
503 (md_begin): Remove '(' and ')' from register_chars.
505 1999-08-29 Doug Evans <devans@casey.cygnus.com>
507 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
508 error message (done elsewhere).
510 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
512 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
514 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
516 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
519 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
521 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
523 Add new completers. Fix bug in 64 bit condition handling.
525 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
528 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
530 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
532 * config/tc-hppa.c (pa_ip): Add case for 'I'.
534 1999-08-27 Jim Wilson <wilson@cygnus.com>
536 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
537 (struct ls): Add frag field. Initialize it to zero.
538 (out_end_sequence): New local text_frag. Set it while in text section.
539 Replace address check with frag check. Set ls.frag to text_frag if
541 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
542 Set it before switching sections. Replace address check with frag
543 check. Set ls.frag to saved_frag if out_set_addr called.
545 1999-08-26 David Mosberger <davidm@hpl.hp.com>
547 * dwarf2dbg.c (out_end_sequence): If address changed, directly
548 output "advance_pc" opcode instead of calling gen_addr_line().
549 The latter has the undesired side-effect of creating a new row
550 in the debug line info matrix.
552 1999-08-26 Jim Wilson <wilson@cygnus.com>
554 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
555 ls.last_filename if last is less than zero. Set ls.last_filename
556 when allocating new entry.
557 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
560 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
562 * config/tc-i386.c (i386_index_check): Fix the displacement size
563 when INFER_ADDR_PREFIX.
565 1999-08-18 Nick Clifton <nickc@cygnus.com>
567 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
570 1999-08-17 Ian Lance Taylor <ian@zembu.com>
572 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
573 handle 0xffffNNNN constants correctly.
575 1999-08-16 Nick Clifton <nickc@cygnus.com>
577 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
580 1999-08-13 Nick Clifton <nickc@cygnus.com>
582 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
583 (md_apply_fix3): Always pass positive values to
586 1999-08-12 Nick Clifton <nickc@cygnus.com>
588 * config/tc-arm.c (skip_whitespace): New macro.
591 (md_apply_fix3): Store relocation offset in addend for ELF based
593 (arm_force_relocation): Always generate relocs for Thumb function
596 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
598 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
599 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
601 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
603 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
604 flags for the unwind subspace.
606 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
607 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
608 suitable relocation based on the size of the target's pointer.
609 Always Use subsegment zero for the unwinders.
610 (pa_level): Handle "2.0w".
612 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
614 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
615 with the following instruction unless this was specified.
617 1999-08-09 Ian Lance Taylor <ian@zembu.com>
619 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
620 certain sections, to match BFD changes.
622 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
624 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
625 (EXTRA_SCRIPTS): Define to keep automake happy.
626 * Makefile.in: Rebuild.
628 1999-08-08 Ian Lance Taylor <ian@zembu.com>
630 * Makefile.am: Rename .dep* files to DEP*.
631 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
632 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
634 * Makefile.in: Rebuild.
636 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
638 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
640 1999-08-08 Ian Lance Taylor <ian@zembu.com>
642 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
643 avoid problems on DOS filesystems.
644 * Makefile.in: Rebuild.
646 * doc/as.texinfo (Section): Document 's' flag for COFF version.
648 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
650 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
653 1999-08-08 Ian Lance Taylor <ian@zembu.com>
655 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
656 line to create ${GDBINIT} rather than .gdbinit.
657 * configure, Makefile.in, doc/Makefile.in: Rebuild.
659 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
661 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
663 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
665 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
667 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
669 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
670 non-adjustable symbols.
672 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
674 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
676 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
678 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
681 1999-08-05 Donn Terry <donn@interix.com>
683 * config/te-interix.h: New file.
684 * configure.in (i386-*-interix*): New target.
685 * configure: Rebuild.
687 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
689 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
690 selectors for ELF too.
691 (selector_table): Add "ltp" and "rtp" selectors.
693 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
695 * config/tc-i386.c (i386_operand): No need to change
696 operand_string pointer in segment reg case before goto
697 do_memory_reference. Initialise displacement_string_start and
698 displacement_string_end after do_memory_reference label.
699 (i386_index_check): Add operand_string param, and print error
700 message on failure here.
701 (i386_intel_memory_operand): Instead of here.
702 (i386_operand): And here.
703 (INFER_ADDR_PREFIX): Enable.
705 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
707 * config/tc-i386.h (DefaultSize): Define. Renumber following
708 opcode_modifier defines.
710 From Etienne Lorrain <etienne.lorrain@ibm.net>
711 * config/tc-i386.c (stackop_size): New variable.
712 (set_16bit_code_flag): Clear it here.
713 (set_16bit_gcc_code_flag): New function.
714 (md_pseudo_table): Add "code16gcc" entry.
715 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
717 1999-08-03 Ian Lance Taylor <ian@zembu.com>
719 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
720 next_set_end even if the end symbol is being discarded.
722 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
723 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
724 * config/obj-coff.c: Likewise.
725 (seg_info_type): Remove.
726 (seg_info_off_by_4): Change to array of segT.
727 (s_get_segment): Adjust accordingly.
728 (obj_pseudo_table): Fully initialize sentinel entry.
730 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
731 Ralf Baechle <ralf@uni-koblenz.de>.
733 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
735 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
737 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
739 * config/tc-i386.c: Indentation and white space changes.
740 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
741 don't enable it by default.
742 (i386_intel_operand): Remove redundant prototype.
743 Move check on number of memory operands, and i.mem_operands++
744 (i386_intel_memory_operand): To here.
745 Remove i386_immediate code from here. Remove special case code
746 for input and output using (%dx). Remove base/index checks and
747 call i386_index_check instead. Save initial operand_string
748 argument for error message.
749 (i386_operand): Remove redundant prototype. Move base/index
750 checks to i386_index_check.
751 (i386_displacement): Move intel mode check for non-zero
753 (i386_intel_memory_operand): To here.
755 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
757 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
758 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
759 by .register pseudo-op if -64 and --no-undeclared-regs.
760 (s_register, sparc_adjust_symtab): New functions.
761 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
762 Declare sparc_adjust_symtab as tc_adjust_symtab.
763 * doc/c-sparc.texi: Add description of #ignore special literal
764 for .register pseudo-op.
766 1999-07-30 Catherine Moore <clm@cygnus.com>
768 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
769 the relocation's section offset.
771 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
773 * write.c (fixup_segment): Fix generic error check overflow test.
775 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
776 X_add_number to long.
778 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
780 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
783 1999-07-27 Ian Lance Taylor <ian@zembu.com>
785 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
788 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
790 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
792 * configure.bat: Remove; obsolete.
793 * config/go32.cfg: Likewise.
795 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
797 * configure.in (i386-*-vxworks*): New target.
798 * configure: Rebuild.
800 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
802 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
804 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
806 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
808 (output_insn): Put OLO10's secondary addend into tc_fix_data.
809 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
810 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
811 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
812 MAX_RELOC_EXPANSION): Define.
813 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
815 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
817 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
818 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
819 block. Print a warning if an 8-bit or 16-bit constant
820 displacement or immediate is truncated on output.
821 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
823 (i386_operand): Disallow immediate jump absolute operand.
825 1999-07-15 Ian Lance Taylor <ian@zembu.com>
827 * configure.in: Bump version number to 2.9.5.
828 * configure: Rebuild.
830 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
833 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
835 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
836 (cons_fix_new_hppa): Derive size of fixup from size of the object.
838 1999-07-14 Philip Blundell <pb@nexus.co.uk>
840 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
842 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
844 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
845 if -mno-fpu was given.
846 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
848 (cons_fix_new_arm): Remove misleading comments.
850 1999-07-14 Ian Lance Taylor <ian@zembu.com>
852 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
854 (relax_segment): Likewise. After giving a rs_org error, convert
855 the frag to rs_align to avoid cascading errors.
857 1999-07-12 Andreas Schwab <schwab@suse.de>
859 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
861 1999-07-11 Ian Lance Taylor <ian@zembu.com>
863 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
864 as appropriate. Fill in structure initializations. Add variable
865 initializations. Add casts.
866 * dwarf2dbg.c (print_stats): Change i to size_t.
867 * listing.c (listing_listing): Change list_line to unsigned int.
869 1999-07-10 Ian Lance Taylor <ian@zembu.com>
871 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
872 rather than checking for \001 and \002 in symbol name.
873 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
875 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
877 * configure.in (hppa*-linux-gnu*): New target.
878 * configure: Rebuilt.
880 1999-07-08 Nick Clifton <nickc@cygnus.com>
882 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
884 1999-07-07 Nick Clifton <nickc@cygnus.com>
886 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
887 accessing symbolP directly.
889 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
891 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
894 1999-07-05 Nick Clifton <nickc@cygnus.com>
896 * config/tc-arm.c (ARM_EXT_V5): Define.
897 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
898 (md_begin): Detect ARM v5 architectures.
899 (md_parse_option): Accept arm v5 specification.
900 (md_show_usage): Documment -marmv5 switch.
902 * doc/c-arm.texi: Document -marmv5 command line option.
904 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
906 (validate_immediate_twopart): New function. Determine if a
907 constant can be computed by two ADD instructions.
908 (output_inst): Remove its command line parameter - it was never
910 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
911 implememt the ADRL pseudo op.
912 (tc_gen_reloc): Generate a suitable error message if an ADRL
913 instruction tries to generate a real reloc.
915 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
917 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
919 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
922 1999-06-27 H.J. Lu <hjl@gnu.org>
924 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
925 non BFD_ASSEMBLER case.
927 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
929 * config/obj-coff.c (obj_coff_section): Mark writable sections as
932 1999-06-26 David Mosberger <davidm@hpl.hp.com>
934 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
935 out_end_sequence() when the address decreases due to a new frag.
936 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
937 numbering starts with 1.
939 1999-06-23 Nick Clifton <nickc@cygnus.com>
941 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
943 (mcore_s_text): Call obj_elf_text for ELF target.
944 (mcore_s_data): Call obj_elf_data for ELF target.
945 (mcore_s_section): No longer ELF specific. Call obj_coff_section
947 (mcore_s_bss): New function: Dump literal table before changing
949 (mcore_s_comm): New function: Dump literal table before changing
952 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
953 No longer static functions.
954 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
955 Provide prototypes for these functions.
957 1999-06-22 Ian Lance Taylor <ian@zembu.com>
959 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
960 a list of names, to try obj_segment_name, and to try abbreviated
961 names when using COFF without long section names.
963 * config/tc-alpha.c: More use of symbol accessor functions.
964 * config/tc-arc.c: Likewise.
965 * config/tc-d30v.c: Likewise.
966 * config/tc-fr30.c: Likewise.
967 * config/tc-i860.c: Likewise.
968 * config/tc-m88k.c: Likewise.
969 * config/tc-mcore.c: Likewise.
970 * config/tc-ns32k.c: Likewise.
971 * config/tc-sparc.c: Likewise.
972 * config/tc-v850.c: Likewise.
974 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
975 sy_value with appropriate accessor functions.
976 * config/tc-arm.c (md_apply_fix3): Likewise.
977 * config/tc-d10v.c (AT_WORD_P): Likewise.
978 * config/tc-v850.c (reg_name_search): Likewise.
980 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
981 use symbol_get_bfdsym instead.
982 * config/tc-ppc.c (md_assemble): Likewise.
983 * config/tc-v850.c (v850_comm): Likewise.
985 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
987 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
988 the symbol, rather than accessing the bsym member.
989 * config/tc-d10v.c (tc_gen_reloc): Likewise.
990 * config/tc-d30v.c (tc_gen_reloc): Likewise.
991 * config/tc-mcore.c (tc_gen_reloc): Likewise.
992 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
993 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
994 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
995 * config/tc-tic30.c (tc_gen_reloc): Likewise.
996 * config/tc-v850.c (tc_gen_reloc): Likewise.
998 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1000 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1001 (hppa_gen_reloc_type): Conditionalize on BFD64.
1002 (tc_gen_reloc): Re-enable ELF relocations.
1003 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1005 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1007 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1009 (do_ldst): Move assignment out of if condition.
1010 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1011 parentheses to avoid warning.
1013 1999-06-21 Nick Clifton <nickc@cygnus.com>
1015 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1016 macro to get at the BFD symbol associated with a GAS symbol.
1018 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1020 * config/tc-ppc.c: Update for symbol handling changes.
1021 * config/obj-coff.c: Likewise.
1023 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1025 * tc-hppa.c: General cleanups of ELF support. No more spaces
1026 and subspaces for ELF.
1027 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1028 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1029 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1030 (UNWIND_SECTION_NAME): Likewise.
1031 (space/subspace related structures): Conditionalize definitions
1033 (space/subspace directives and support routines): Conditionalize
1034 definitions and references/uses on OBJ_SOM.
1035 (label_symbol_struct): For ELF, track the symbol's segment. For
1036 SOM track its space.
1037 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1039 (USE_ALIASES): Kill for both SOM & ELF.
1040 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1041 (pa_space, pa_subspace): Corresponding changes.
1042 (pa_spaces_begin): Corresponding chagnes.
1043 (md_begin): Do not muck around with space/subspace stuff for
1045 (md_apply_fix): Temporarily disable argument relocation stuff
1047 (tc_gen_reloc): Temporarily disable relocation generation for
1049 (pa_build_unwind_subspace): Similarly.
1051 1999-06-16 Nick Clifton <nickc@cygnus.com>
1053 * config/tc-arm.c (thumb_set): New pseudo op.
1054 (text, data, section): Override these pseudo ops with ARM
1056 (s_thumb_set): New function: Perform the same as a .set pseudo
1057 op, but also mark the alias'ed symbol as being a Thumb
1059 (arm_s_text): New function: Perform the same as the .text
1060 pseudo op, but dump the literal pool before changing
1062 (arm_s_data): New function: Perform the same as the .data
1063 pseudo op, but dump the literal pool before changing
1065 (arm_s_section): New function: Perform the same as the
1066 .section pseudo op, but dump the literal pool before changing
1068 (arm_cleanup): Do not reset the current section before dumping
1071 1999-06-17 Nick Clifton <nickc@cygnus.com>
1073 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1074 OPTION_NO_WARN_UNMATCHED entries.
1075 (md_parse_option): Generate a warning message if an unrecognised
1076 option is encountered.
1078 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1079 (get_operands): When parsing an expression after an '@' symbol
1080 has been detected, do not ignore '#' symbols.
1081 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1084 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1086 From K. Richard Pixley <rich@noir.com>:
1087 * configure.in (ppc-*-vxworks*): New target.
1088 * configure: Rebuild.
1090 1999-06-12 Philip Blundell <philb@gnu.org>
1092 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1094 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1096 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1097 which refer to symbols in linkonce sections, permit reducing the
1098 relocs if the symbol is local.
1100 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1102 * subsegs.c (subseg_text_p): New function.
1103 * as.h (subseg_text_p): Declare.
1104 * read.c (do_align): Use subseg_text_p to set the default fill.
1105 * write.c (subsegs_finish): Likewise.
1106 * config/obj-coff.c (write_object_file): Likewise.
1107 * config/tc-i386.h (md_maybe_text): Don't define.
1108 (md_do_align): Use subseg_text_p to set the default fill.
1109 * config/tc-m32r.c (m32r_do_align): Likewise.
1110 * config/tc-sh.c (sh_do_align): Likewise.
1111 * config/tc-sparc.h (md_do_align): Likewise.
1113 1999-06-12 David O'Brien <obrien@freebsd.org>
1115 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1116 * configure: Rebuild.
1118 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1120 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1121 * Makefile.am: Rebuild dependencies.
1122 * Makefile.in: Rebuild.
1124 * config/tc-i386.c (i386_immediate): Remove unused label
1127 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1128 * symbols.c: Likewise.
1129 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1130 sy_next field when taking address, rather than symbol_next.
1132 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1134 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1135 value from the output file architecture.
1136 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1137 * dwarf2dbg.h: Change bfd_vma to addressT.
1139 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1141 * dwarf2dbg.h: Use PARAMS in function declarations.
1143 1999-06-11 Martin Dorey <mdorey@madge.com>
1145 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1146 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1148 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1150 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1152 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1154 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1157 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1159 * read.c (read_a_source_file): Only declare inescape if
1162 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1164 (find_entry_byval): Add parens to avoid warning.
1166 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1168 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1171 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1173 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1176 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1177 synthetize_setx): New functions.
1178 (md_assemble): Broken the special cases into the above
1179 functions. Make compiler happy if sizeof(bfd_vma)==4.
1180 Fix sethi generated from set/setuw. If instructions have a relloc,
1181 always clear the fields to be relocated in the opcode.
1182 (sparc_ip): Remove special_case global variable.
1184 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1186 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1187 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1188 indication of success rather than a value.
1189 (itbl_get_val): Likewise.
1190 (itbl_get_field): Use strcspn. Change delimiters to include
1192 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1193 (itbl_get_val): Likewise.
1194 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1196 * symbols.c (copy_symbol_attributes): Convert local symbols to
1199 1999-06-10 Nick Clifton <nickc@cygnus.com>
1201 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1204 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1206 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1207 Optimize set if sizeof(bfd_vma) == 64.
1208 (sparc_ip): Fix sethi - without %hi() it should generate
1209 R_SPARC_22 reloc, not R_SPARC_HI22.
1210 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1212 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1214 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1215 (s_ncons): New function.
1216 (native_op_table): New table.
1217 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1218 R_SPARC_OLO10 handling.
1220 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1222 * expr.h (struct expressionS): Revert last change; widen X_op.
1223 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1225 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1227 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1228 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1229 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1230 * Makefile.in: Regenerated.
1232 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1233 `common' pass on to s_mri_common.
1234 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1236 1999-06-06 Richard Henderson <rth@cygnus.com>
1238 * config/obj-elf.c (obj_elf_section): Don't free the return
1239 value of demand_copy_C_string.
1241 1999-06-05 Richard Henderson <rth@cygnus.com>
1243 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1244 creation logic from obj_elf_create_section.
1246 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1247 (section_stack): New.
1248 (special_sections): Make const.
1249 (obj_elf_section): Gut and rewrite parsing.
1250 (obj_elf_change_section): New function broken out of obj_elf_section.
1251 (obj_elf_parse_section_letters): Likewise.
1252 (obj_elf_section_word): Likewise.
1253 (obj_elf_section_type): Likewise.
1254 (obj_elf_previous): Treat as a toggle.
1255 (obj_elf_popsection): New.
1256 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1257 (ppc_section_type): Likewise.
1258 * config/tc-ppc.h: Likewise.
1260 * expr.h (struct expressionS): Don't make X_op a bitfield.
1261 * config/tc-alpha.c: Update for symbol handling changes.
1262 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1263 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1265 1999-06-05 Richard Henderson <rth@cygnus.com>
1267 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1268 (dwarf2_gen_line_info): Kill unused variables.
1269 (dwarf2_finish): Likewise.
1270 (dwarf2_where): Likewise.
1271 (dwarf2_directive_file): If we've only got a string,
1272 hand off to s_app_file.
1273 * ecoff.c: Move the include of ecoff.h.
1274 * symbols.h (S_IS_FUNCTION): Prototype.
1276 * read.c (LEX_HASH): Supply a default.
1278 (s_globl): Update `c' after skipping whitespace.
1279 * read.h (LEX_END_NAME, is_name_ender): New.
1280 * expr.c (get_symbol_end): Respect it.
1282 1999-06-04 Mark Klein <mklein@dis.com>
1284 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1286 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1288 * config/tc-hppa.c: Update for symbol handling changes.
1290 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1292 * cgen.c: Update for symbol handling changes.
1293 * config/tc-m32r.c: Likewise.
1295 * config/tc-hppa.h: Update for symbol handling changes.
1296 * config/tc-hppa.c: Likewise.
1298 * config/tc-arm.h: Update for symbol handling changes.
1299 * config/tc-arm.c: Likewise.
1300 (symbol_make_empty): Remove. Just use symbol_create.
1302 * symbols.c (symbol_set_tc): Correct name.
1304 * Makefile.am: Rebuild dependencies.
1305 ($(OBJS)): Don't depend upon struc-symbol.h.
1306 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1307 * dep-in.sed: Don't remove struc-symbol.h.
1308 * Makefile.in: Rebuild.
1310 * doc/internals.texi (Symbols): Describe changes in symbol
1313 1999-06-03 Richard Henderson <rth@cygnus.com>
1315 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1316 instead of doing the work by hand.
1318 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1320 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1321 state of line state-machine.
1322 (struct ls): Collect DWARF2 line state-machine state in new member
1323 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1324 resulted in any DWARF2 directives.
1325 (reset_state_machine): New function.
1326 (out_end_sequence): Ditto.
1327 (dwarf2_gen_line_info): When switching sections or switching to a
1328 lower text address, call out_end_sequence() first to terminate the
1329 previous code sequence as code sequences MUST have monotonically
1330 increasing addresses.
1331 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1333 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1335 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1336 DWARF2 debug info (line information only, at this point).
1337 * as.h: Update comment about supported debug formats.
1338 * dwarf2dbg.c, dwarf2dbg.h: New files.
1339 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1341 * expr.c (operand): Don't use [ for parens if we want an index op.
1342 (op_encoding): Switch [ into O_index, if desired.
1343 (op_rank): Renumber with O_index on bottom.
1344 (expr): If O_index, match closing bracket.
1345 * expr.h (O_index): New.
1347 * read.c (read_a_source_file): Conditionally allow matched "
1348 in lines passed to md_assemble.
1350 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1352 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1354 Add support for storing local symbols in a small structure to save
1355 memory when assembling large files.
1356 * as.h: Don't include struc-symbol.h.
1357 (symbolS): Add typedef.
1358 * symbols.c: Include struc-symbol.h.
1359 (local_hash): New static variable.
1360 (save_symbol_name): New static function, from symbol_create.
1361 (symbol_create): Call save_symbol_name.
1362 (local_symbol_count): New static variable.
1363 (local_symbol_conversion_count): Likewise.
1364 (LOCAL_SYMBOL_CHECK): Define.
1365 (local_symbol_make): New static function.
1366 (local_symbol_convert): New static function.
1367 (colon): Handle local symbols. Create local symbol for local
1369 (symbol_table_insert): Handle local symbols.
1370 (symbol_find_or_make): Create local symbol for local label name.
1371 (symbol_find_base): Check for local symbol.
1372 (symbol_append, symbol_insert): Check for local symbols.
1373 (symbol_clear_list_pointers, symbol_remove): Likewise.
1374 (verify_symbol_chain): Likewise.
1375 (copy_symbol_attributes): Likewise.
1376 (resolve_symbol_value): Handle local symbols.
1377 (resolve_local_symbol): New static function.
1378 (resolve_local_symbol_values): New function.
1379 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1380 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1381 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1382 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1383 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1384 (symbol_previous, symbol_next): New functions.
1385 (symbol_get_value_expression): Likewise.
1386 (symbol_set_value_expression): Likewise.
1387 (symbol_set_frag, symbol_get_frag): Likewise.
1388 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1389 (symbol_mark_used_in_reloc): Likewise.
1390 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1391 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1392 (symbol_mri_common_p): Likewise.
1393 (symbol_mark_written, symbol_clear_written): Likewise.
1394 (symbol_written_p): Likewise.
1395 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1396 (symbol_section_p, symbol_equated_p): Likewise.
1397 (symbol_constant_p): Likewise.
1398 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1399 (symbol_get_obj, symbol_set_obj): Likewise.
1400 (symbol_get_tc, symbol_set_tc): Likewise.
1401 (symbol_begin): Initialize local_hash.
1402 (print_symbol_value_1): Handle local symbols.
1403 (symbol_print_statistics): Print local symbol statistics.
1404 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1405 Declare new symbols.c functions. Move many declarations here from
1407 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1408 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1409 (struct symbol): Move bsym to make it clearly the first field.
1410 Remove TARGET_SYMBOL_FIELDS.
1411 (symbolS): Don't typedef.
1412 (struct broken_word): Remove.
1413 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1414 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1415 (symbol_clear_list_pointers): Likewise.
1416 (symbol_insert, symbol_remove): Likewise.
1417 (symbol_previous, symbol_append): Likewise.
1418 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1419 (struct local_symbol): Define.
1420 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1421 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1422 (local_symbol_get_frag, local_symbol_set_frag): Define.
1423 (local_symbol_get_real_symbol): Define.
1424 (local_symbol_set_real_symbol): Define.
1426 * write.c (write_object_file): Call resolve_local_symbol_values.
1427 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1428 (TARGET_SYMBOL_FIELDS): Don't define.
1429 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1430 ECOFF_DEBUGGING, add ECOFF fields.
1431 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1432 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1433 ECOFF_DEBUGGING, add ECOFF fields.
1434 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1435 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1436 * config/tc-mcore.h: Don't include struc-symbol.h.
1437 (TARGET_SYMBOL_FIELDS): Don't define.
1438 (struct mcore_tc_sy): Define.
1439 (TC_SYMFIELD_TYPE): Define.
1440 * Many files: Use symbolS instead of struct symbol. Use new
1441 accessor functions rather than referring to symbolS fields
1444 * read.c (s_mri_common): Don't add in value of line_label.
1446 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1447 checking for SEC_LINK_ONCE.
1449 * config/tc-sh.h (sh_fix_adjustable): Declare.
1451 * app.c (input_buffer): New static variable.
1452 (app_push): Save saved_input in allocated buffer.
1453 (app_pop): Restored saved_input.
1454 (do_scrub_chars): Change get parameter to take char * and int as
1455 arguments. Change GET macro to pass input_buffer to get
1456 function. Don't save input into allocated buffer.
1457 * as.h (do_scrub_chars): Update declaration.
1458 * input-file.c (input_file_get): Change to take char * and int.
1459 Read data into passed in buffer. Remove static buffer.
1460 * read.c (scrub_from_string): Change to take char * and int. Copy
1461 data into passed in buffer.
1463 * hash.h: Neaten. Declare hash_traverse.
1464 * hash.c: Complete rewrite based on BFD hashing code.
1465 * gasp.c (chunksize): New variable.
1466 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1469 1999-05-28 Nick Clifton <nickc@cygnus.com>
1471 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1472 addend unless the target uses an old ABI.
1474 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1476 -Wchar-subscripts cleanup
1477 * listing.c (listing_newline): Use unsigned char variable, so
1478 calls to isascii,iscntrl are correct.
1479 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1481 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1482 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1483 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1484 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1486 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1488 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1490 (arch_coldfire_p): New #define.
1491 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1493 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1495 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1497 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1498 (install_operand): Add place `N'.
1499 (init_table): Add registers ACC, MACSR, MASK.
1501 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1503 * config/tc-m68k.c: Change mcf5200 --> mcf.
1504 (archs): Add mcf5206e, mcf5307.
1505 (m68k_ip): Add format `u'.
1506 (install_operand): Add place `m', `M', `h'.
1507 (init_table): Add upper/lower registers.
1509 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1511 1999-05-28 Martin Dorey <mdorey@madge.com>
1513 * config/tc-i960.c: Several minor changes to add ELF and
1514 BFD_ASSEMBLER support.
1515 * config/tc-i960.h: Likewise.
1516 * configure.in (i960-*-elf*): New target.
1517 * aclocal.m4, configure: Rebuild.
1519 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1521 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1522 reloc changes when defined(BFD_ASSEMBLER).
1524 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1526 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1528 * write.c (write_print_statistics): Output to file, not stderr.
1530 * expr.c (generic_bignum_to_int32,64): Prototype.
1532 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1533 output_sleb128, output_uleb128, output_big_sleb128,
1534 output_big_uleb128, output_big_leb128): Prototype.
1535 (output_big_sleb128, output_big_uleb128): Make inline.
1536 (output_big_leb128): Remove inline
1538 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1539 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1540 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1541 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1542 value for correct overflow check in write.c:fixup_segment.
1543 * write.c (fixup_segment): Move bitfield overflow checks to after
1544 the md_apply_fix call.
1545 * config/obj-coff.c (fixup_segment): Likewise.
1546 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1547 valueT *val argument.
1549 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1551 * config/atof-ieee.c (gen_to_words): Correctly round a
1552 denormalized number. Fix off-by-one in range checking for
1553 exponent in a denormal.
1555 1999-05-10 Nick Clifton <nickc@cygnus.com>
1557 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1560 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1562 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1564 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1566 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1567 (ReverseRegRegmem): Remove.
1568 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1569 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1570 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1573 From Doug Ledford <dledford@redhat.com>
1574 * config/tc-i386.h (RegXMM): New for P/III.
1575 * config/tc-i386.c: Add support for P/III.
1577 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1579 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1580 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1581 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1583 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1585 * config/tc-i386.c (i386_immediate): Skip whitespace before
1586 complaining about junk after expression.
1587 (i386_displacement): Likewise.
1589 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1591 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1592 Don't copy before downcaseing.
1594 1999-05-05 Catherine Moore <clm@cygnus.com>
1596 * tc-m68k.c: Include elf/m68k.h.
1597 (m68k_elf_final_processing): New routine.
1598 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1601 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1603 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1606 1999-04-30 Nick Clifton <nickc@cygnus.com>
1608 * config/tc-mcore.c (mcore_s_section): Dump literals before
1611 1999-04-29 Nick Clifton <nickc@cygnus.com>
1613 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1616 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1618 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1619 (TC_INIT_FIX_DATA): Delete.
1620 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1621 (TC_INIT_FIX_DATA): Delete.
1622 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1623 * write.c (fix_new_internal): Initialize fx_cgen member.
1624 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1625 (gas_cgen_md_apply_fix3): Update.
1626 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1627 (md_cgen_record_fixup_exp): Update.
1628 (FX_OPINFO_R_TYPE): Update.
1630 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1631 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1632 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1633 * frags.h (struct frag): Make opindex, opinfo ints.
1635 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1637 1999-04-26 Tom Tromey <tromey@cygnus.com>
1639 * aclocal.m4, configure: Updated for new version of libtool.
1641 1999-04-22 Nick Clifton <nickc@cygnus.com>
1643 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1645 (md_apply_fix3): Do not fix up absolute relocations against
1648 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1650 1999-04-20 Nick Clifton <nickc@cygnus.com>
1652 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1653 changes and data-in-text directives.
1654 (mcore_cons): New function: intercept cons() operations.
1655 (mcore_float_cons): New function: intercept float_cons()
1657 (mcore_stringer): New function: intercept stringer() operations.
1659 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1661 * obj.h (struct format_ops): Change generate_asm_lineno field to
1663 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1665 * config/tc-alpha.c (find_opcode_match): Add default case to
1667 (find_macro_match): Likewise.
1668 (load_expression): Parenthesize && within ||.
1670 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1672 1999-04-17 Nick Clifton <nickc@cygnus.com>
1674 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1675 .text .data .section pseudo ops.
1676 (mcore_s_section): New function. Dump lits before changing secs.
1677 (mcore_s_text): New function. Dump lits before changing secs.
1678 (mcore_s_data): New function. Dump lits before changing secs.
1680 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1682 * config/tc-mips.c (mips_32bitmode): New.
1683 (md_begin): Set mips_32bitmode if needed.
1684 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1685 Set EF_MIPS_32BITMODE.
1687 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1689 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1692 1999-04-16 Nick Clifton <nickc@cygnus.com>
1694 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1696 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1698 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1699 expressions correctly.
1702 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1704 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1706 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1708 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1709 and fmpynfadd instructions.
1711 1999-04-11 Richard Henderson <rth@cygnus.com>
1713 * as.h (environ): Declare it, if needed.
1714 * as.c (dump_statistics): Don't declare environ.
1715 * configure.in (environ): Detect declaration.
1716 * configure, config.in: Rebuild
1718 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1719 (i386_displacement): Allocate enough space for replacement buffer.
1720 Clean up replacement buffer initialization.
1722 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1724 * subsegs.c (section_symbol): Don't create a new symbol if one
1725 already exists; instead, use the existing one, but set its segment
1726 and frag data if it hasn't already been defined.
1727 * config/obj-coff.c (c_section_symbol): Likewise.
1729 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1731 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1733 1999-04-08 Nick Clifton <nickc@cygnus.com>
1735 * config/tc-mcore.c: New File: Support routines for MCore
1737 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1738 * config/obj-coff.c: Add support for mcore-pe target.
1740 * Makefile.am: Add support for MCore targets.
1741 * Makefile.in: Regenerate.
1742 * configure.in: Add support for MCore targets.
1743 * configure: Regenerate.
1745 * doc/all.texi: Set MCORE.
1746 * doc/as.texinfo: Document MCore specific command line options.
1748 * write.h: Prevent multiple inclusion.
1750 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1752 * asintl.h (LC_MESSAGES): Never define.
1753 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1755 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1758 * Makefile.am (m68k-parse.c): If configuring in the source
1759 directory, copy m68k-parse.y into the local directory before
1760 running ylwrap, to remove spurious differences when generating
1762 * Makefile.in: Rebuild.
1764 * config/tc-sparc.h (md_do_align): Just allocate the number of
1765 bytes necessary, rather than always allocating 1024.
1767 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1769 * listing.c (listing_newline): Add cast to avoid warning.
1770 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1771 * config/tc-i386.c (i386_scale): Add return value.
1772 (build_displacement_string): Remove unused local temp_disp2.
1773 (i386_intel_memory_operand): Add parentheses to avoid warning.
1774 (i386_intel_operand): Remove unused local end_of_operand_string.
1775 (i386_operand): Remove unused local operand_modifier.
1776 (i386_operand): Add parens to avoid warning.
1778 1999-04-04 Don Bowman <don@pixsci.com>
1780 * configure.in: Add mips*-*-vxworks* target; have it define
1782 * configure, config.in: Rebuild.
1784 1999-03-31 Nick Clifton <nickc@cygnus.com>
1786 * configure.in (emulations): Add support for arm-epoc-pe.
1787 * configure: Regenerate.
1788 * config/te-epoc-pe.h: New file. Define macros specific to
1790 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1791 for arm-epoc-pe target.
1793 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1795 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1797 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1799 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1800 detect ",n" without a condition.
1801 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1804 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1806 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1807 instruction is encoded with one bit.
1810 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1812 * doc/internals.texi (CPU backend): Mention that
1813 line_separator_chars should not include newline. From thi
1814 <ttn@mingle.glug.org>.
1816 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1818 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1819 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1821 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1823 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1825 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1827 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1830 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1832 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1834 1999-03-15 Martin Hunt <hunt@cygnus.com>
1836 * app.c (do_scrub_begin): Change '-' back to a symbol char
1837 so we can use multiple opcodes on a line again.
1839 * config/tc-d30v.c: By default, warn if a symbol has
1840 the same name as a register. Plus some minor
1841 updates from the branch.
1843 1999-03-13 Nick Clifton <nickc@cygnus.com>
1845 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1846 BFD_RELOC_16 and BFD_RELOC_64.
1848 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1850 * expr.c (expr): Add missing else.
1852 1999-03-12 Nick Clifton <nickc@cygnus.com>
1854 * config/tc-arm.c (md_apply_fix3): Improve error message.
1856 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1858 * Makefile.am (CPU_TYPES): Add fr30.
1859 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1860 (fr30,m32r dependencies): Update.
1861 * Makefile.in: Rebuild.
1863 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1864 (gas_cgen_record_fixup_exp): Ditto.
1865 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1866 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1867 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1868 (md_cgen_lookup_reloc): Update use of operand->type.
1869 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1870 (md_convert_frag): Call cgen_operand_lookup_by_num.
1871 (md_cgen_lookup_reloc): Update use of operand->type.
1872 (m32r_cgen_record_fixup_exp): Ditto.
1874 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1876 * config/tc-mips.c (md_show_usage): Fix message.
1878 1999-03-03 Nick Clifton <nickc@cygnus.com>
1880 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1881 and LDR reg,=<expr> instruction.
1883 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1886 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1888 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1890 1999-02-17 Nick Clifton <nickc@cygnus.com>
1892 This patch was created by: Scott Bambrough
1893 <scottb@corelcomputer.com>
1896 Special cased '@' character. The '@' character is used as the
1897 ARM assembler comment character, as a special character
1898 and in ELF .symver pseudo-op's, and as a special character in
1899 .type and .section pseudo-ops.
1900 (symver_pseudo): New static variable.
1901 (symver_state): New static variable.
1902 (struct app_save): Add field 'symver_state'.
1903 (app_push): Save global symver_state int struct app_save.
1904 (app_pop): Restore global symver_state from struct app_save.
1905 (do_scrub_chars): Special case handling of '@' character in
1908 * configure.in: Modified to recognize armv* uname syntax from ARM
1910 * configure: Regenerated.
1912 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1913 a prefix to the section's type.
1914 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1915 the type's typename.
1917 * config/tc-arm.h: Add support for PIC generation:
1918 (pic_code): New boolean.
1919 (obj_relocate_extern): Define.
1920 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1921 (TC_CONS_FIX_NEW): Define.
1922 (tc_fix_adjustable): Define.
1923 (GLOBAL_OFFSET_TABLE_NAME): Define.
1925 * config/tc-arm.c: Add support for PIC generation:
1926 (line_seperator_chars): Allow ';' as a seperator for Linux.
1927 (is_immediate_prefix): New macro.
1928 (arm_parse_reloc): New function.
1929 (s_arm_elf_cons): New function.
1930 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1931 (md_undefined_symbol): Special case handling for the Global Offset
1933 (md_apply_fix3): Handle PIC relocs.
1934 (tc_gen_reloc): Handle PIC relocs.
1935 (md_parse_option): Add support for '-k' command line switch to
1936 enable PIC generation.
1937 (cons_fix_new_arm): New function.
1938 (s_arm_elf_cons): New function.
1940 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1942 * configure.in: Add comments for uses of AC_DEFINE.
1943 * acinclude.m4: Likewise.
1944 * acconfig.h: Remove.
1945 * aclocal.m4: Rebuild.
1946 * configure: Rebuild.
1947 * Makefile.in: Rebuild.
1948 * config.in: Rebuild.
1950 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1952 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1953 non-constant offset from a base register.
1955 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1957 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1960 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1962 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1963 (emit_insn): Look for pc-relative and no-overflow specifiers on
1964 internal relocation types.
1966 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1968 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1971 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1973 (mips_4650, mips_4010, mips_4100): Variables removed.
1974 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1975 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1977 (md_begin): Don't bother initializing the mips_NNNN variables;
1978 mips_cpu is set, and that's good enough now.
1979 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1980 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1981 (show): New function, to handle wrapping in the CPU lists.
1982 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1984 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1986 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1987 than treat as an immediate specifier.
1989 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1991 * config/tc-i386.c: Prototype many functions.
1992 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1993 (i386_immediate): Remove unused second argument.
1994 (i386_intel_operand): Fix i386_is_reg typo.
1995 (i386_operand): Use allow_naked_reg.
1996 (output_invalid): Make operand int for K&R.
1998 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2000 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2002 * Makefile.in: Rebuild.
2004 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2006 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2008 (EXTRA_as_new_SOURCES): Comment out.
2009 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2010 * Makefile.in: Rebuild.
2011 * doc/Makefile.in: Rebuild.
2012 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2013 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2014 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2015 * configure: Rebuild.
2016 * aclocal.m4: Rebuild.
2017 * config.in: Rebuild.
2018 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2019 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2020 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2021 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2022 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2023 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2024 (gas_cgen_record_fixup_exp): Ditto.
2025 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2026 descriptor, not global variable.
2027 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2028 descriptor, not global variable. Refer to insert_operand handler
2029 via cpu descriptor, not global function.
2030 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2031 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2032 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2033 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2034 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2035 * config/tc-m32r.c: Ditto.
2036 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2037 (md_assemble): Ditto.
2038 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2040 1999-02-09 Nick Clifton <nickc@cygnus.com>
2042 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2043 relocations for ELF targets.
2045 1999-02-08 Nick Clifton <nickc@cygnus.com>
2047 * configure.in: Add support for StrongARM target.
2048 * configure: Regenerate.
2050 1999-02-05 Nick Clifton <nickc@cygnus.com>
2052 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2054 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2057 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2059 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2061 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2063 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2064 (INTEL_DWORD_MNEM_SUFFIX): Define.
2067 (DWORD_PTR): Define.
2068 (XWORD_PTR): Define.
2070 (OFFSET_FLAT): Define.
2072 (NONE_FOUND): Define.
2075 * config/tc-i386.c (set_intel_syntax): New routine.
2076 (intel_syntax): Declare.
2077 (allow_naked_reg): Declare.
2078 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2079 (intel_float_operand): New routine.
2080 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2081 Handle brackets as well as parens. Call i386_intel_operand for
2082 intel syntax. Reverse operands if appropriate. Handle new
2083 suffixes. Handle movzx and movsx.
2084 (i386_is_reg): New routine.
2085 (i386_immediate): New routine.
2086 (i386_scale): New routine.
2087 (i386_displacement): New routine.
2088 (i386_operand_modifier): New routine.
2089 (build_displacement_string): New routine.
2090 (i386_parse_seg): New routine.
2091 (i386_intel_memory_operand): New routine.
2092 (i386_intel_operand): New routine.
2093 (i386_operand): Call i386_displacement, i386_immediate,
2094 i386_scale, etc. instead of handling inline.
2095 (parse_register): Handle registers without prefix.
2097 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2099 * configure: Regenerate.
2100 * configure.in (arm-*-oabi): New.
2101 (thumb-*-oabi): New.
2102 * config/tc-arm.c (target_oabi): Declare.
2103 (md_apply_fix3): Support REL relocs.
2104 (md_parse_option): Handle -oabi.
2105 (elf32_arm_target_format): New routine.
2106 (md_longopts): Add OPTION_OABI.
2107 * config/tc-arm.h: Redefine TARGET_FORMAT.
2110 1999-01-28 Nick Clifton <nickc@cygnus.com>
2112 * write.c (write_relocs): Handle out of range error.
2114 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2115 (fr30_force_relocation): Default to 0.
2117 * config/tc-fr30.h (obj_fix_adjustable): Define.
2118 (TC_FORCE_RELOCATION): Define.
2120 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2123 1999-01-16 Nick Clifton <nickc@cygnus.com>
2125 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2126 merge of two instructions if the left instruciton kills the right.
2128 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2130 * Makefile.in: Regenerate.
2131 * configure.in: Redo test for using cgen.
2132 * configure: Regenerate.
2134 1999-01-09 Nick Clifton <nickc@cygnus.com>
2136 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2137 redefinition of this macro.
2139 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2141 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2144 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2146 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2147 a read of HI or LO and an immediatly following branch.
2149 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2151 * config/tc-mips.c (md_begin): Another correction to the setting of
2154 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2156 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2158 1998-12-21 Nick Clifton <nickc@cygnus.com>
2160 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2161 bit insn when optimizing, so that parallelised instructions will
2162 start on a 32 bit boundary.
2164 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2166 * config/tc-mips.c (mips_eabi64): New.
2167 (md_begin): Set mips_eabi64.
2168 (mips_elf_final_processing): Use it.
2170 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2172 * config/tc-mips.c (mips_elf_final_processing):
2173 Correct setting of ABI in e_flags.
2175 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2177 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2179 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2181 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2183 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2185 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2186 warning, values that don't fit in the field.
2188 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2190 * config/tc-mips.c (mips_abi_string): New.
2191 (md_parse_option,md_longopts): Add mabi.
2192 (mips_elf_final_processing): Set e_flags based on mabi flag.
2194 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2196 * config/tc-mips.c (md_parse_option): Handle vr4111.
2198 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2200 * config/tc-h8300.c (build_bytes): Change message given if the
2201 instruction requires H8/300H mode and we're not in Hmode, to
2202 suggest that it may be the operand modes that are the problem, not
2203 necessarily the opcode.
2205 1998-12-10 Nick Clifton <nickc@cygnus.com>
2207 * config/tc-fr30.c: Add line separator character.
2209 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2211 * configure.in (hppa-*-mpeix*): New target.
2212 * config/obj-som.h (obj_som_compiler): Declare.
2213 * config/obj-som.c (compiler_seen): New static variable.
2214 (obj_som_compiler): New function.
2215 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2216 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2217 (pa_type_args): Set hppa_priv_level.
2218 (pa_compiler): New static function if OBJ_SOM.
2219 * configure: Rebuild.
2221 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2223 * read.c (output_leb128): Don't mark as inline.
2225 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2227 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2228 AIX .vbyte unaligned data support.
2229 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2230 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2233 1998-12-07 Nick Clifton <nickc@cygnus.com>
2235 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2238 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2240 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2241 BFD_RELOC_ARM_PCREL_BRANCH.
2243 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2245 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2246 checking the target type.
2247 (mips-dec-bsd*): Set endian to little.
2248 * configure: Rebuild.
2250 COFF weak symbol support, based on patches from Mark Elbrecht
2251 <snowball3@usa.net>:
2252 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2253 * config/obj-coff.c (obj_coff_weak): New static function.
2254 (obj_coff_endef) [both versions]: Handle weak symbols.
2255 (coff_frob_symbol): Likewise.
2256 (yank_symbols): Likewise.
2257 (obj_pseudo_table): Add "weak".
2259 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2260 <aymeric.vincent@emi.u-bordeaux.fr>.
2261 * aclocal.m4: Rebuild with current tools.
2262 * configure: Rebuild.
2264 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2265 an assertion failure for a case we can't handle when OBJ_ECOFF.
2267 * expr.c (operator): And with 0xff to avoid problems with signed
2270 1998-12-03 Nick Clifton <nickc@cygnus.com>
2272 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2273 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2275 1998-12-02 Nick Clifton <nickc@cygnus.com>
2277 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2280 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2282 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2285 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2287 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2290 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2292 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2294 (d10v_cleanup): Only generate previous insn if a multiline insn is
2297 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2299 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2302 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2304 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2305 -marm6xxx command line switches.
2307 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2309 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2310 (itbl-ops.o): Delete duplicate dependencies.
2311 Rebuild dependencies.
2312 Add fr30 dependencies.
2313 * Makefile.in: Rebuild.
2315 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2317 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2319 * listing.c: Ignore line terminator characters found inside
2322 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2324 * po/gas.pot: Regenerated.
2326 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2328 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2329 fr30_is_label_start(). Also checks for delay slot insns.
2331 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2332 FR30 instructions which contain a colon in the mnemonic.
2334 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2336 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2338 * config/tc-fr30.c: Removed currently superflous code.
2340 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2342 * config/tc-fr30.h: New file.
2343 * config/tc-fr30.c: Tweaking so that it will compile.
2345 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2347 * config/tc-d10v.h (obj_fix_adjustable): Define.
2348 (TC_FORCE_RELOCATION): Define.
2349 (d10v_force_relocation): Declare.
2350 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2351 (md_apply_fix3): Handle Vtable relocs.
2352 (d10v_fix_adjustable): New.
2353 (d10v_force_relocation): New.
2355 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2357 * config/tc-d30v.c: Change default behaviour to ignore potential
2358 conflicts between register name and symbol names.
2360 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2362 * configure.in: Add fr30-*-*.
2363 * config/tc-fr30.c: New file.
2364 * Makefile.in: Regenerated.
2365 * config.in: Regenerated.
2366 * configure: Regenerated.
2367 * doc/Makefile.in: Regenerated.
2368 * po/gas.pot: Regenerated.
2370 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2372 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2375 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2377 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2379 (do_scrub_chars): Add some casts to unsigned char to avoid
2380 unwanted sign extension.
2381 * read.c (lex_type): Set characters about 127 to be symbol
2383 * config/tc-i386.c (md_begin): Set identifier_chars and
2384 operand_chars for values above 127.
2386 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2388 * configure.in: detect cygwin* instead of cygwin32*
2389 * configure: regenerate
2391 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2393 * listing.c: Add support for producing a listing from piped
2396 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2398 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2399 (append_insn): Account for the tx39's multiply behavior.
2401 1998-10-26 Michael Meissner <meissner@cygnus.com>
2403 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2404 from assemble_parallel_insns. Add support for '->' to indicate
2405 explicitly serializing the instructions.
2406 (md_assemble): Ditto.
2408 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2410 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2413 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2415 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2417 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2419 * config/tc-mips.c : support frame and regmask/fregmask when
2420 MIPS_STABS_ELF is specified.
2422 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2424 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2425 (md_apply_fix): Don't return 1 for VTABLE relocs.
2426 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2428 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2430 * doc/c-i386.texi: Replace occurences of "opcode" with
2431 "instruction mnemonic", "instruction", or "mnemonic" when
2432 referring to the name of an instruction. Use "opcode" when
2433 referring to the sequence of machine bytes.
2435 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2436 (is_opcode_char): Rename to is_mnemonic_char.
2437 (md_assemble and i386_operand): Correct error messages from
2438 "opcode" to "instruction mnemonic"
2439 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2440 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2441 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2442 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2443 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2444 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2445 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2447 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2449 * config/tc-i386.c (i386_operand): Check for garbage after
2452 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2454 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2455 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2457 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2459 * config/tc-sh.h (obj_fix_adjustable): Define.
2460 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2461 (md_apply_fix): Likewise.
2462 (tc_gen_reloc): Likewise.
2463 (sh_fix_adjustable): New.
2465 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2467 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2468 * cgen.h (gas_cgen_finish_insn): Update prototype.
2469 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2470 cgen_insn_t -> CGEN_INSN_INT.
2471 (make_parallel): Update handling of CGEN_INT_INSN_P.
2472 (assemble_parallel_insn): Ditto.
2473 (target_make_parallel): New function.
2474 (md_assemble): Use it.
2476 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2478 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2480 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2482 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2483 converted into lower case.
2485 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2487 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2488 (gas_cgen_tc_gen_reloc): Likewise.
2489 * config/tc-m32r.h (obj_fix_adjustable): Define.
2490 * config/tc-m32r.c (m32r_fix_adjustable): New.
2491 (m32r_force_relocation): Handle VTABLE relocs.
2493 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2495 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2497 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2499 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2500 to lower case before parsing.
2502 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2503 parallel insns modift buts in the PSW as a side effect.
2505 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2507 * config/tc-d30v.c (find_format): Test for missing flag and
2510 (md_apply_fix3): Fix error messages to avoid
2511 assumption about presence of a symbol.
2513 (parallel_ok): Disallow parallel instructions that both modify the
2516 (find_format): Generate a warning if an odd numbered register is
2517 used as the first register in a mutli-register instruction.
2519 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2521 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2522 relocations are always associated with a symbol.
2524 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2526 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2527 (elf32_sparc_force_relocation): Declare.
2528 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2529 (tc_gen_reloc): Handle vtable relocs.
2530 (elf32_sparc_force_relocation): New.
2532 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2534 * symbols.c (S_IS_FUNCTION): New.
2535 * config/tc-v850.h (obj_fix_adjustable): Define.
2536 (TC_FORCE_RELOCATION): Define.
2537 (v850_force_relocation): Declare.
2538 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2539 of fx_addnumber for VTABLE reloc addends.
2540 (md_apply_fix3): Handle VTABLE relocs.
2541 (v850_fix_adjustable): New.
2542 (v850_force_relocation): New.
2544 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2546 * tc-hppa.c (fp_operand_format): Add some additional formats.
2547 (pa_ip): Do not automatically promote into pa2.0 mode.
2548 (pa_level): Handle ".level 2.0".
2550 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2552 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2553 * config/tc-i386.h (template.extension_opcode): Change to
2554 unsigned int to allow full range of 8-bit opcode suffixes.
2555 (None): Redefine as 0xffff.
2557 From Jeff B Epler <jepler@usgs.gov>
2558 * doc/c-i386.texi (i386-SIMD): New section.
2560 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2562 * read.c (discard_rest_of_line): New function.
2563 * read.h: Declare it.
2564 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2566 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2568 * config/tc-d10v.c (find_symbol_matching_register): New function.
2569 (find_opcode): Cope with the case where a register name matches
2572 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2574 * config/tc-v850.c (md_pcrel_from): Rename to
2575 v850_pcrel_from_section.
2576 (v850_pcrel_from_section): Do not resolves symbols in other
2579 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2581 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2583 * config/tc-d10v.c (find_opcode): Generate an error if a register
2584 is supplied for an operand that should not be a register.
2586 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2588 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2589 instructions to have another instruction in the right bin.
2591 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2593 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2594 the right container if the left container holds a branch
2597 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2599 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2600 both a register name and symbol name.
2601 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2603 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2605 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2606 execution unit class.
2608 (reg_name_search): If a name matches a register and a symbol,
2609 prefer the register.
2610 (find_format): Disallow flag registers when a general purpose
2611 register is required.
2612 If a number is required, but a register has been given, check to
2613 see if a symbol with the same name as the register exists, and if
2614 so, use that symbol.
2616 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2618 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2620 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2622 * config/tc-d30v.c (find_format): Do not accept flag registers as
2623 general purpose registers.
2624 (find_format): If an immediate value is expected at a given place
2625 in a format, but a register name has been provided instead, check
2626 to see if that register name matches the name of a predefined
2627 symbol and if it does, then use the symbol instead.
2628 (reg_name_search): If a register name matches a symbol name,
2629 prefer the register name to the symbol name.
2631 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2633 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2634 the previous insn to empty.
2636 1998-09-20 Michael Meissner <meissner@cygnus.com>
2638 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2639 pieces, forcing the use of an ANSI compiler.
2641 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2643 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2645 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2647 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2649 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2651 (obj_elf_vtable_entry): Likewise.
2652 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2653 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2654 (tc_gen_reloc): Likewise.
2655 (arm_fix_adjustable): Likewise.
2656 (elf32_arm_force_relocation): New.
2657 (armelf_frob_symbol): Remove coff-style symbol support.
2659 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2661 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2663 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2665 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2666 OBJ_COFF so that routine is defined for a.out format.
2668 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2670 * config/tc-i386.c (i386_operand): Detect non-segment registers
2671 used as segment prefixes.
2673 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2675 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2676 optimize across FDE boundaries.
2678 * config/obj-coff.c (obj_coff_section): Preserve any link once
2679 flags when setting the section flags.
2681 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2683 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2684 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2686 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2688 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2691 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2693 * frags.c (frag_grow): Include the size of the frag struct in the
2696 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2697 if the new subseg comes before the old.
2699 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2701 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2702 to handle edge8 and edge16.
2704 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2706 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2707 before we clobber the symbol involved.
2709 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2711 * config/tc-arm.c: Remove OBJ_ELF definitions for
2712 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2713 use arm_adjust_symtab for OBJ_COFF.
2714 (armelf_adjust_symtab): New Routine.
2715 * config/tc-arm.h: Define obj_adjust_symtab to
2716 armelf_adjust_symtab for OBJ_ELF.
2718 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2720 * configure.in: Make all i386-elf targets use bfd_gas.
2721 * config/tc-i386.c (tc_i386_force_relocation): New.
2722 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2723 (md_apply_fix3): Likewise.
2724 (tc_gen_reloc): Handle them.
2725 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2726 tc_i386_force_relocation.
2728 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2730 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2732 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2734 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2735 current opcode after writing the first insturction of a reverse
2738 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2740 * read.h (generate_lineno_debug): Add prototype.
2741 * read.c (generate_lineno_debug): Make non-static.
2743 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2745 * config/tc-i386.c (md_assemble): Only warn for address/data size
2748 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2751 against Thumb function names, as the linker needs this information.
2753 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2755 * expr.c (operand): Check also that there is no advance in operand
2756 after atof_generic in order to decide "is it label 0f or floating
2759 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2761 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2762 command line options with a single dash.
2763 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2765 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2767 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2768 * tc-arm.c (arm_fix_adjustable): New routine.
2770 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2772 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2773 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2774 demand_empty_rest_of_line before mri_comment_end.
2775 (equals): Check garbage after expression before
2776 mri_comment_end in MRI mode.
2778 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2780 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2781 small immediate constant to use the constant itself rather than
2784 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2786 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2787 (pa_leave): Likewise.
2789 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2791 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2793 (i386_operand): Fix an error message.
2795 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2797 * doc/c-arm.texi (ARM Directives): Document .req directive.
2799 * config/tc-arm.c (reg_required_here): Display erroneous string if
2800 the register name could not be decoded.
2801 Do not set inst.instruction if the sift is -1.
2803 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2805 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2808 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2810 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2811 even if it is belived to be unnecessary.
2813 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2815 config/tc-i386.c (i386_operand): Size immediate constants by
2816 suffix (erroneously removed as part of July 7 change).
2818 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2820 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2821 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2822 (armelf_frob_symbol): New Routine.
2823 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2825 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2827 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2829 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2831 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2832 command line switches passed to assembler.
2834 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2836 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2837 (gas_cgen_opcode_desc): Declare.
2838 (gas_cgen_parse_operand): Declare.
2839 (*): Prepend gas_ to gas specific fns to denote them as such.
2841 * cgen.c (gas_cgen_opcode_desc): New global
2842 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2843 (queue_fixup): Renamed from cgen_queue_fixup.
2844 (*): Prepend gas_ to gas specific fns to denote them as such.
2846 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2847 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2848 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2849 Open opcode table and initialize it.
2850 (make_parallel): Use gas_cgen_opcode_desc.
2851 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2852 (md_assemble): Ditto.
2854 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2856 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2857 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2858 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2859 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2860 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2861 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2862 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2863 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2864 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2865 (INIT_STAB_SECTION): Likewise.
2866 (OBJ_PROCESS_STAB): Likewise.
2868 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2869 (md_parse_option): Watch for them.
2870 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2871 (md_begin): Kill neverdef code.
2872 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2873 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2874 (s_alpha_coff_wrapper): New.
2875 (md_pseudo_table): Trap all ECOFF pseudos.
2877 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2879 Start of changes to remove mdebug section from mips*-elf
2880 Based on MIPS_STAB_ELF definition
2881 * acconfig.h: undef if not configured
2882 * config.in: undef if not configured
2883 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2884 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2885 * stabs.c (s_stab_generic): flush frag
2887 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2889 * configure.in: (arm-*-elf): Handle.
2890 (thumb-*-elf): Handle.
2891 * configure: Regenerate.
2892 * read.c (stringer): Fix typo in comment.
2893 * write.c (fixup_segment): Don't add symbol value to addend if
2895 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2897 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2900 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2902 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2903 (write_2_short): Emit warning if new flag is set.
2904 (do_assemble): Set flags if left instruction is one of special
2905 "right-instruction-killer" type.
2907 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2909 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2910 Always output words in debug_info section as big endian.
2911 (sparc_target_format): Choose correct bfd target.
2912 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2914 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2916 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2917 to work with internationalization code. Issue an error when two
2918 operands match that are not allowed to match.
2920 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2922 * configure.in (install_tooldir): Allow target to specify whether
2923 it wants to be installed in $(tooldir)/bin.
2924 * configure: Regenerate.
2925 * Makefile.am (install-exec-local): Set install-exec-tooldir
2926 dependency via configure.
2927 * Makefile.in: Regenerate.
2929 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2931 * Makefile.am (install-exec-local): Split into two ...
2932 (install-exec-bindir,install-exec-tooldir): New rules.
2933 * Makefile.in: Regenerate.
2935 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2937 * Makefile.am (install-exec-local): Don't remove the file before
2938 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2939 W. Rozycki <macro@ds2.pg.gda.pl>.
2940 * Makefile.in: Rebuild.
2942 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2944 * cgen.c: Include libiberty.h.
2945 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2946 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2947 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2948 (md_cgen_lookup_reloc)): Declare.
2949 (md_cgen_record_fixup_exp): Declare.
2950 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2951 (m32r_relax_frag): Declare.
2952 (cgen_md_apply_fix3): Decls moved to cgen.h.
2953 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2954 (m32r_cgen_record_fixup_exp): Delete decl.
2955 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2956 (assemble_nop): Delete.
2957 (expand_debug_syms): Delete unused `exp'.
2958 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2959 Add default case for -Wall.
2960 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2961 (md_atof): Delete unused wordP.
2963 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2965 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2968 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2970 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2971 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2972 .print, .purgem, and .struct. Remove documentation for
2975 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2977 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2978 Update call to insert_operand.
2980 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2982 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2984 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2986 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2987 whitespace after a prefix operator.
2989 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2991 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2993 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2995 * config/tc-sparc.c (log2): New static function.
2996 (s_reserve): Use log2 to convert alignment before calling
2998 (s_common): Use log2 to convert alignment before calling
2999 record_alignment and frag_align.
3000 (sparc_cons_align): Use log2.
3002 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3004 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3005 (s_common): Likewise.
3007 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3008 initialization of waddr.
3009 (sparc_elf_final_processing): Add default case to switch.
3011 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3013 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3014 than temporary real.
3016 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3018 * write.c (subsegs_finish): Don't align the segments if there were
3021 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3022 copying aux information.
3024 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3025 expression into a symbol.
3027 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3029 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3030 type to unsigned int.
3031 (md_assemble): Change type used to store offsets from unsigned
3033 (i386_operand): Switch error check to only call RESTORE_END_STRING
3034 once after parse_register.
3036 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3038 * config/tc-v850.c (md_show_usage): Changed format to match that
3041 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3043 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3045 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3047 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3050 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3052 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3053 * doc/Makefile.in: Rebuild.
3055 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3057 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3058 for %lo expressions.
3059 (mips_ip, case 'u'): Move range check after code to mask
3060 off bits in %hi/%lo expressions. Mask off high bits for
3063 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3065 * doc/Makefile.am (gasver.texi): New target.
3066 (as.info, as.dvi): Depends upon gasver.texi.
3067 * doc/as.texinfo: Include gasver.texi. Mention version number on
3068 title page and in top node.
3069 * doc/Makefile.in: Rebuild.
3071 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3073 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3074 but not including the line containing the edict.
3075 * listing.h (LISTING_EOF): New.
3076 * input-scrub.c (input_scrub_next_buffer): Call it.
3078 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3080 * config/tc-i386.c (i386_operand): Don't set the size of an
3081 immediate address based solely on the suffix and the mode.
3083 * config/tc-i386.c (md_assemble): Add assertion to make sure
3084 overlap2 does not set Imm.
3086 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3087 sequences of whitespace to a single space.
3088 (is_space_chars): Just compare with space.
3089 (md_begin): Don't initialize space_chars.
3090 (md_assemble): Just skip a single whitespace character.
3091 (i386_operand): Rewrite base-index parsing to use new
3092 parse_register, and to skip white space. Skip white space in a
3093 number of other places too. Don't give error message if
3094 parse_register fails.
3095 (parse_register): Change reg_string parameter to be non-const.
3096 Add end_op parameter. Skip white space after the `%', and return
3097 end of register string. Give error message here rather than
3100 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3102 Based on patch from Matt Semersky <matts@scd.hp.com>:
3103 * expr.c (op_encoding): Make const.
3104 (expr_set_precedence): New function.
3105 (expr_begin): Don't set operator rankings, just call
3106 expr_set_precedence.
3107 * expr.h (expr_set_precedence): Declare.
3108 * read.c (s_mri): Call expr_set_precedence.
3110 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3112 * doc/as.texinfo (Statements): Remove paragraph discussing
3113 continuing lines with a backslash. This hasn't worked for years,
3116 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3118 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3120 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3121 (ps_CTORS, ps_DTORS): New section types.
3122 (vms_fixup_xtors_section): New function
3123 (Ctors_Psect, Dtors_Psect): Define.
3124 (IS_GXX_XTOR): Define
3125 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3126 Filter static constructors/destructors and add to
3127 Ctors_Symbols/Dtors_Symbols chain.
3128 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3129 appropriate section.
3131 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3132 * makefile.vms: Merge vax/vms support.
3134 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3136 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3137 (elf_pseudo_table): Add them.
3138 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3139 (md_apply_fix): Accept them.
3140 (mips_fix_adjustable): Don't adjust them.
3141 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3142 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3143 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3144 (tc_fix_adjustable): Don't adjust them.
3146 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3148 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3150 * Makefile.in: Regenerate.
3151 * configure.in: AC_SUBST cgen_cpu_prefix.
3152 * configure: Regenerate.
3154 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3156 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3157 Changed all users of COND12_DELAY.
3159 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3161 * config/tc-mn10300.c (set_arch_mach): New function.
3162 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3163 (md_begin): Default to mn10300 mode.
3164 (md_assemble): Only accept instructions for the core mn10300
3165 chip and the active machine type.
3167 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3169 * subsegs.h (segment_info_type): Give the struct a name.
3170 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3171 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3172 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3173 * config/tc-w65.h (tc_reloc_mangle): Declare.
3174 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3176 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3178 * config/tc-v850.c (v850_comm): Restore old section
3179 after common processing.
3181 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3183 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3185 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3187 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3188 char with code that explicitly sign-extends.
3190 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3192 * config/tc-v850.c (md_begin): Restore text section as the current
3193 section after creating call table sections.
3194 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3197 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3198 with call to macro SYM_AUXINFO.
3200 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3202 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3203 with the program transform name.
3204 * Makefile.in: Rebuild.
3206 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3208 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3211 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3213 * config/tc-i386.c (i386_operand): Be prepared for a space between
3214 the open parenthesis and the start of the register operand,
3215 because of the June 16 change.
3217 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3219 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3222 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3224 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3225 even if it is belived to be unnecessary.
3227 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3229 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3231 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3233 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3235 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3236 shift amount for a repeated operand. The shift amount for the
3237 repeated copy comes from the size of the operand.
3239 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3241 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3243 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3245 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3247 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3249 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3250 characters in it as LEX_IS_SYMBOL_COMPONENT.
3251 * config/tc-i386.h (tc_symbol_chars): Define.
3252 (extra_symbol_chars): Declare.
3253 * config/tc-i386.c (extra_symbol_chars): Define.
3254 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3255 (line_comment_chars): Set to '/' if TE_LINUX.
3256 * doc/c-i386.texi (i386-prefixes): Update.
3257 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3259 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3261 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3262 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3264 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3266 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3267 constraint in instructions REP & REPI.
3269 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3271 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3272 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3274 (check_range): If the operand is shifted, then shift the number
3275 before checking its range.
3277 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3279 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3282 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3284 * config/tc-v850.c (v850_comm): Create special sections as needed.
3286 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3288 * config/tc-d10v.c (write_2_short): Addition of swapping
3289 instructions for sequential and reverse sequential order when
3290 given order is not possible.
3292 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3294 * Makefile.am: Rebuild dependencies.
3295 (DEP_INCLUDES): Fix reference to intl build directory.
3296 * Makefile.in: Rebuild.
3298 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3300 * doc/c-i386.texi: Update 16 bit documentation.
3302 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3303 IgnoreDataSize to IgnoreSize as they are used for address size as
3305 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3306 32-bit mode, similarly addr16/data16 and variants.
3308 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3310 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3311 sequential word multiply instructions.
3313 (do_assemble): Add extra command line argument, to allow mul32
3314 attribute to be preserved across parallel insns.
3315 (md_assemble): Insert NOPs between explicitly parallel insns which
3316 contain an 32 bit multiply and a 16 multiply.
3318 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3320 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3323 * config/tc-i386.c (reloc): Add braces.
3325 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3326 consistent with Intel naming.
3327 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3328 use bitfields in sib_byte.
3329 (modrm_byte): Don't use bitfields here either.
3331 * config/tc-i386.c (current_templates): Add const.
3332 (parse_register): Add const to return, param, and char *s.
3333 (i386_operand): Add const to reg_entry *r.
3334 * config/tc-i386.h (templates): Add const to start, end.
3336 Inspired by code for 16 bit gas support from Martynas Kunigelis
3337 <martynas@nm3.ktu.lt>:
3338 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3339 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3340 (uses_mem_addrmode): Remove.
3341 (md_estimate_size_before_relax): Add support here too.
3342 (md_relax_table): Rewrite interface to md_relax for 16 bit
3344 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3345 (opcode_suffix_to_type): Remove.
3346 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3347 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3348 (md_convert_frag): Likewise.
3349 (i386_operand): Add support for 16 bit base/index regs,
3350 immediates, and displacements. Remove some unnecessary casts, and
3351 localise end_of_operand_string, displacement_string_start,
3352 displacement_string_end variables. Add GCC_ASM_O_HACK.
3353 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3355 * config/tc-i386.c (prefix_hash): Remove.
3356 (md_begin): Rewrite without obstacks. Remove prefix hash table
3357 handling. Rewrite lexical table handling.
3358 (i386_print_statistics): Don't print prefix statistics.
3359 (md_assemble): Rewrite instruction parser so that line is not
3360 converted to lower case. Don't do a hash_find for prefixes,
3361 instead recognise them via opcode modifier.
3362 (expecting_operand, paren_not_balanced): Localise variables.
3363 * config/tc-i386.h (IsPrefix): Define.
3364 (prefix_entry): Remove.
3366 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3367 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3368 '\\' in case where comment_chars contains '/'.
3370 * config/tc-i386.c (MATCH): Ensure given operand and template
3371 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3372 you must write `ljmp *table(%ebx)'.
3374 From H.J. Lu <hjl@gnu.org>:
3375 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3376 as 0 ifndef BFD_ASSEMBLER.
3377 (md_assemble): Allow immediate operands without suffix or
3378 other reg operand to default in size to the current code size.
3380 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3382 * config/tc-v850.c (md_begin): Restore creation of
3383 .call_table_text and .call_table_data sections.
3385 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3387 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3388 after emitting a word of noops.
3390 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3392 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3393 (i386_operand): Simplify checks for valid base/index combinations.
3394 Disallow `in 4(%dx),%al'.
3396 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3398 (add_prefix): Change parameter from char to int.
3400 * config/tc-i386.h (Ugh): Define opcode modifier.
3401 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3403 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3404 CONSISTENT_REGISTER_MATCH macros to check register types more
3405 thoroughly. Check for illegal suffix/operand combinations
3406 when matching insns with operands. Handle new `s' suffix, and
3407 associated FloatMF opcode modifier for float insns with memory
3409 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3410 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3411 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3412 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3413 DATA_PREFIX_OPCODE throughout.
3415 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3416 (md_assemble): Rewrite suffix/register operand checking code to be
3417 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3418 AnyMem, the better to grep.
3420 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3421 given a memory operand. Don't set Abs bits either.
3422 (type_names): Remove Mem*, Abs*.
3423 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3424 define opcode_modifiers as these cases are handled by Disp8,
3425 Disp16, Disp32 and suffix checks.
3426 (COMES_IN_BOTH_DIRECTIONS): Remove.
3427 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3429 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3430 if IgnoreDataSize modifier given. Remove ShortformW modifier
3431 test. Add test for ShortForm in W base_opcode modification.
3432 Merge Seg2ShortForm and Seg3ShortForm code.
3433 * config/tc-i386.h (ShortFormW): Remove.
3434 (IgnoreDataSize): Define.
3436 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3438 * config/tc-d30v.c (md_assemble): Store previous segment state
3439 with previous instruction.
3441 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3443 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3444 (ebp, esp): Remove static variables.
3445 (MATCH): Remove test for InOutPortReg.
3446 (i386_operand): Properly handle InOutPortReg here instead.
3447 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3448 (md_assemble): Simplify and correct modrm and sib generation.
3449 (i386_operand): Add warning for scale without index.
3450 Rewrite checks for valid base/index combinations.
3452 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3453 macros and enclose in do while(0).
3454 (RESTORE_END_STRING): Likewise.
3455 (md_assemble): Add one to printed operand number so we start
3456 from 1 not 0. Add some more gettext invocations.
3457 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3460 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3461 DATA_PREFIX, SEG_PREFIX): Define.
3462 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3463 (check_prefix): Remove function.
3464 (add_prefix): New function. Add prefix to i.prefix as well as
3466 (md_assemble): Changes for add_prefix. Remove hack for wait
3467 prefix, instead always output prefixes in fixed order. Test
3468 for jcxz/loop when selecting between word & dword operations,
3469 and add address size prefix rather than operand size prefix.
3470 Remove operand -> address size hack when emitting jcxz/loop.
3471 (i386_operand): Remove O_Absent check as it's done in expr.
3473 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3475 * configure.in: Recognize m5200 as a cpu_type of m68k.
3476 * aclocal.m4: Rebuild with current libtool.
3477 * configure: Rebuild.
3479 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3481 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3482 to relaxable_symbol to prevent references to external symbol from
3485 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3487 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3488 symbols are relaxable.
3490 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3492 * config/tc-v850.c (md_begin): Don't create special
3493 sections by default.
3495 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3497 * config/tc-mips.c (macro): For div and udiv, close the
3498 reorder block as soon as possible.
3500 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3502 From Matt Semersky <matts@scd.hp.com>:
3503 * macro.c (macro_mri_mode): New function.
3504 * macro.h (macro_mri_mode): Declare.
3505 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3508 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3510 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3513 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3514 until after xstrdup in OBJ_EVAX case.
3516 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3518 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3519 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3520 of hardcoded magic number.
3521 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3523 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3525 * read.c (do_s_func): New function.
3527 * read.h (do_s_func): Add prototype.
3529 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3531 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3532 nops if fill pattern not specified.
3534 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3536 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3537 * config/te-go32.h (TE_GO32): Define.
3538 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3540 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3542 Implement .func/.endfunc pseudo-ops.
3543 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3545 * read.c (potable): Add .func,.endfunc.
3546 (s_func): New function.
3547 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3549 (in_doc_func_p,current_function_label): New static globals.
3550 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3552 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3554 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3555 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3556 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3557 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3558 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3559 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3560 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3561 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3562 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3563 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3564 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3565 * config/tc-a29k.c: Don't define md_short_jump_size,
3566 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3567 * config/tc-alpha.c: Likewise.
3568 * config/tc-alpha.h: Likewise.
3569 * config/tc-arm.c: Likewise.
3570 * config/tc-h8300.c: Likewise.
3571 * config/tc-h8500.c: Likewise.
3572 * config/tc-hppa.c: Likewise.
3573 * config/tc-i860.c: Likewise.
3574 * config/tc-i960.c: Likewise.
3575 * config/tc-ppc.c: Likewise.
3576 * config/tc-sh.c: Likewise.
3577 * config/tc-sparc.h: Likewise.
3578 * config/tc-tic30.c: Likewise.
3579 * config/tc-w65.c: Likewise.
3580 * config/tc-z8k.c: Likewise.
3582 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3584 * config/tc-vax.c (_): Delete this macro used for placeholder
3585 values in vax_operand_width_size; it conflicts with the _() macro
3586 used for internationalization.
3588 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3590 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3591 code. From Chris Moller <moller@bops.com>.
3593 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3594 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3595 * read.c (emit_expr): Initialize seg and subseg fields of a new
3597 * write.c (write_object_file): Switch to the appropriate segment
3598 and subsegment when processing a broken word.
3600 * config/tc-m68k.c (mri_assemble): New static function.
3601 (build_mri_control_operand): Call mri_assemble rather than
3603 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3604 (s_mri_endf, s_mri_endw): Likewise.
3606 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3608 * read.c (s_org): Call md_flush_pending_output if it is defined.
3610 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3612 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3614 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3615 (md_parse_option): Add for same.
3616 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3617 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3618 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3620 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3622 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3624 * config/tc-arm.c (find_real_start): Relax definition of local
3627 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3629 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3630 symbols at the given address, not just the last one specified.
3632 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3634 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3635 or number_to_chars_littleendian to write data.
3637 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3639 * config/tc-v850.c (md_assemble): Remove artificially created
3640 register name symbols.
3642 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3644 * write.c (fixup_segment): Change "segment" to "section" in
3647 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3649 * write.c (fixup_segment): Change sym1-sym2 message again.
3651 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3653 * write.c (fixup_segment): Improve error message for sym1-sym2
3654 errors when sym1 is in a different segment from sym2.
3656 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3658 * config/tc-m32r.c (warn_unmatched_high): New static local.
3659 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3660 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3661 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3662 (md_parse_option): Likewise.
3663 (md_show_usage): Likewise.
3664 (m32r_frob_file): Likewise.
3666 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3667 (read_a_source_file): Call them.
3668 * read.h (stabs_generate_asm_file): Declare.
3669 * stabs.c (stabs_generate_asm_file): New function.
3670 (generate_asm_file): New function.
3671 (stabs_generate_asm_lineno): Move file name handling into
3674 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3676 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3677 (d30v_current_align, d30v_current_align_seg): New variables.
3678 (d30v_last_label): New variable.
3679 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3680 (s_d30v_data, s_d30v_section): Likewise.
3681 (md_pseudo_table): Call them.
3682 (md_begin): Initialize d30v_current_align_seg.
3683 (md_assemble): Call d30v_align when needed by known current alignment.
3684 (d30v_frob_label, d30v_cons_align): New functions.
3685 * config/tc-d30v.h (md_do_align): Remove.
3686 (tc_frob_label): Call d30v_frob_label.
3687 (md_cons_align): New.
3689 * config/tc-d30v.c (find_format): Convert complex expressions to
3690 expression symbols before processing. Clean up code formatting.
3692 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3694 * po/Make-in (install-info): New target.
3696 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3698 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3700 * config/tc-mn10300.c (md_assemble): Likewise.
3702 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3704 * Makefile.am: Update with `make dep-am'.
3705 (HFILES): Add cgen.h.
3706 (cgen.o): Depend on cgen.h.
3707 * Makefile.in: Regenerate.
3709 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3711 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3713 * gasp.c (grab_label): Permit a label to be a preprocessor
3714 variable by permitting a label to start with a backslash.
3716 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3718 * config/tc-mips.c (validate_mips_insn): Removed hack
3719 for previously inaccessible bitfields in some INSN_TRAP
3722 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3724 * config/tc-d30v.c (do_assemble): Abort with error message
3725 if opcode operands do not match.
3727 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3729 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3730 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3731 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3732 similar new 'q' operand.
3734 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3736 * cgen.c (cgen_asm_finish_insn): Fix typo.
3738 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3741 * cgen.c: Include it.
3742 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3743 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3744 All callers updated.
3745 * config/tc-m32r.c: Include cgen.h.
3746 (m23r_insn): New members num_fixups,fixups.
3748 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3750 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3751 to avoid compiler warning.
3753 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3755 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3758 * makefile.vms (OBJS): Add ehopt.obj
3760 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3762 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3764 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3766 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3767 a short format insn.
3768 (md_assemble): Set it for explicitly packed insns.
3770 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3772 * config/obj-coff.c (c_symbol_merge): Do not take address of
3773 native fields when performing the memcpy.
3775 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3777 * config/tc-mips.c (macro,macro2): Implement
3778 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3780 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3782 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3783 relocations against globally visible symbols.
3784 * config/tc-m68k.c (relaxable_symbol): New macro.
3785 (m68k_ip, md_estimate_size_before_relax): Use it.
3786 (tc_m68k_fix_adjustable): Also handle weak symbols.
3788 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3790 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3791 references to externally visible symbols.
3792 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3793 values in twice for a PC relative reloc if the symbol is
3796 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3797 don't adjust a PC relative reloc against an externally visible
3799 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3800 for a PC relative fixup against an externally visible defined
3801 symbol, arrange to store object file and addend values as though
3802 the symbol were not defined.
3803 (tc_gen_reloc): Likewise.
3805 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3807 * read.c (sizeof_leb128): Referenced externally by write.c so
3810 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3812 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3813 and expand a 'debug' symbol associated with the next instruction
3814 that does not cause a short instruction to be filled with a NOP.
3815 (md_pseudo_table): Add support for .debugsym.
3816 (assemble_parallel_insn): Add calls to expand_debug_sym as
3818 (md_assemble): Ditto.
3820 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3822 * as.c (main): Conditionally call setlocale.
3823 * gasp.c (main): Likewise.
3824 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3825 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3827 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3829 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3831 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3833 * config/tc-hppa.c: Change all calls to bzero to use memset.
3834 (pa_ip): Add cast to avoid warning.
3835 (tc_gen_reloc, md_apply_fix): Likewise.
3836 (pa_find_space_by_number): Likewise.
3837 (hppa_force_relocation): Likewise.
3838 (pa_block): Change i to unsigned int.
3839 * config/obj-som.h (obj_som_copyright): Declare.
3841 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3843 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3844 for line numbers for assembly source.
3846 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3848 * configure.in: Change version number to 2.9.4
3849 * configure: Rebuild.
3851 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3853 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3855 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3857 * ecoff.h: Change symbolS in function declaration to struct
3860 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3862 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3863 (md_convert_frag): Fix i18n typo.
3865 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3867 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3868 * ecoff.h: Protoype it.
3869 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3870 [EVAX] (s_alpha_prologue): Delete.
3871 (md_pseudo_table): Update.
3873 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3875 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3876 array to local pointer.
3877 (get_args, parse_expr): Add casts to avoid warnings.
3879 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3881 * read.c (s_set): Cast xmalloc return value to fragS *.
3882 * config/tc-m68k.c (m68k_ip): Function made static to match
3883 previous forward declaration.
3884 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3886 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3888 * config/tc-v850.c: Add internationalisation macros to error
3891 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3892 macros to error strings.
3894 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3896 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3897 reloc is in the TOC csect.
3898 (md_apply_fix3): Correct gettext typo.
3900 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3902 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3903 .L - they are local labels and the branches are not really
3904 function calls but rather far jumps.
3906 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3908 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3910 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3912 * config/tc-i386.c (md_assemble): Print operand number rather than
3913 using ordinal_names.
3914 (i386_operand): Likewise.
3916 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3918 * Makefile.am (INTLLIBS): Define to work around apparent automake
3920 All Makefiles: Regenerated.
3922 * Many files: Added gettext invocations around user-visible
3924 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3925 HAVE_LC_MESSAGES): Define.
3926 * dep-in.sed: Added asintl.h.
3927 * po/Make-in: New file.
3928 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3930 * read.c (Z_): Renamed from `_'.
3931 * Makefile.am (SUBDIRS): Added po.
3932 (POTFILES): new macro.
3933 (po/POTFILES.in): New target.
3934 ($(OBJS)): Added asintl.h.
3936 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3937 (as_new_LDADD): Added $(INTLLIBS).
3938 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3939 (gasp_new_LDADD): Added $(INTLLIBS).
3940 (gasp_new_DEPENDENCIES): New macro.
3941 * configure, aclocal.m4: Rebuilt.
3942 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3944 (ALL_LINGUAS): Define.
3945 * macro.c: Include "asintl.h".
3946 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3947 * as.h: Include "asintl.h".
3948 * config/tc-i386.c (ordinal_names): Removed.
3949 (md_assemble): Changed error text to avoid ordinal_names.
3950 (i386_operand): Likewise.
3951 (reloc): Added as_bad to avoid i18n problems.
3952 (tc_gen_reloc): Likewise.
3953 * config/tc-arm.c (bad_args): Now a #define.
3955 * config/obj-vms.c (VMS_stab_parse): Changed type of
3957 (global_symbol_directory): Unified strings to avoid i18n
3959 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3960 avoid i18n problems.
3961 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3962 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3964 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3966 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3968 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3970 * as.c (print_version_id): Added an fprintf to avoid i18n
3972 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3974 * expr.c (expr): Added as_warn call to avoid i18n problems.
3975 * messages.c (as_assert): Changed code to avoid i18n problems.
3976 (as_abort): Likewise.
3977 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3978 (s_space): Likewise.
3979 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3981 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3983 * config/tc-i386.c (check_prefix): New static function, split out
3985 (struct _i386_insn): Add wait_prefix field.
3986 (md_assemble): Remove wait_prefix local variable. Use
3987 check_prefix when adding a prefix.
3989 * config/tc-i386.c (current_templates): New static variable.
3990 (md_assemble): Remove current_templates local variable.
3991 (md_assemble, i386_operand): Improve error and warning messages in
3992 many places. Add RESTORE_END_STRING in many places before error
3993 return. Clarify some comments.
3995 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3997 (md_assemble): Parse string instruction operands, looking for
3998 segment override prefixes. Check for invalid segment prefixes on
4000 (i386_operand): i.seg[] and max mem_operand changes for string
4002 * config/tc-i386.h (EsSeg): Define.
4004 * config/tc-i386.h (regKludge): Define.
4005 (iclrKludge, imulKludge): Don't define.
4006 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4007 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4008 opcode_modifier checks to look for more common cases first. Add
4009 default_seg for IsString case.
4011 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4013 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4015 * configure: Rebuild with new automake and libtool.
4016 * aclocal.m4, Makefile.in: Likewise.
4018 * doc/Makefile.am (as.dvi): New target.
4019 * doc/Makefile.in: Rebuild.
4021 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4023 * configure.in: Added sparc86x support.
4025 * configure: Rebuild.
4027 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4029 (md_parse_option): Warn if -EL is not supported for this architecture.
4031 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4033 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4035 * config/tc-mips.c (mips_ip): Note when we use get match on
4036 the full instruction name.
4038 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4040 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4041 back into the expression to handle add/sub simplification correctly.
4043 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4045 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4047 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4049 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4052 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4054 * symbols.c (max_indent_level): New global.
4055 (print_symbol_value_1): Use it.
4056 * expr.h (expr_build_dot): Declare.
4057 * expr.c (expr_build_dot): New function.
4059 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4061 * symbols.c (print_binary): New function.
4062 (print_expr_1): Call it.
4064 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4066 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4067 operand in the opcode.
4069 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4071 * config/tc-i386.h: Reorder operand flags and opcode modifier
4072 flags for clarity. Remove unused definitions: Unknown,
4073 ImmUnknown, DispUnknown, NoModrm.
4074 * config/tc-i386.c (type_names): Add missing Debug type.
4075 (md_assemble): Better duplicate prefix checking. Quicker string
4076 instruction check via new opcode_modifier flag.
4078 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4080 * doc/as.texinfo (Invoking): Clarify -Wa example.
4082 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4084 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4085 (s_mips_weakext): Define.
4086 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4087 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4090 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4092 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4093 is an error if the value can not be computed at assembly time.
4094 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4096 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * gasp.c (main): Set next field of new include_path structure to
4099 NULL. From Avery Pennarun <averyp@gdc.ca>.
4101 * read.c (s_mri_sect): Call as_bad rather than abort for an
4102 unsupported MRI target.
4104 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4106 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4107 the destination of a branch instruction should be altered.
4108 (find_real_start): New function: Locate the real, Thumb coded
4109 start of a Thumb function.
4110 (do_t_branch23): Alter the destination of branches to Thumb
4113 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4115 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4117 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4120 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4122 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4123 * doc/c-hppa.texi: Likewise.
4125 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4127 * Makefile.am: Rebuild dependencies.
4128 * Makefile.in: Rebuild.
4130 * Makefile.am (DEP_INCLUDES): New variable.
4131 (.dep1): Change to work when srcdir is not an absolute path.
4132 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4133 * Makefile.in: Rebuild.
4135 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4137 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4138 LinearAddress patch.
4140 * configure.in: Set version to 2.9.1.
4141 * configure: Rebuild.
4143 * Branched binutils 2.9.
4145 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4147 * config/tc-i386.h (FWait): Define.
4148 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4149 other prefixes. Check FWait flag in opcode table to see which
4150 instructions require an fwait prefix.
4152 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4154 * stabs.c (get_stab_string_offset): Always create a stab string
4157 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4159 Fix some gcc -Wall warnings:
4160 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4161 * ehopt.c (eh_frame_code_alignment): Likewise.
4162 * expr.c (integer_constant, operand): Likewise.
4163 * frags.c (frag_align): Likewise.
4164 * gasp.c (level_0, change_base, doinstr): Likewise.
4165 * hash.c (hash_ask): Likewise.
4166 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4167 (debugging_pseudo): Likewise.
4168 * macro.c (define_macro, check_macro): Likewise.
4169 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4170 (ignore_rest_of_line, float_cons): Likewise.
4171 * symbols.c (decode_local_label_name): Likewise.
4172 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4173 (fixup_segment, number_to_chars_bigendian): Likewise.
4174 (number_to_chars_littleendian): Likewise.
4175 * config/atof-ieee.c (gen_to_words): Likewise.
4176 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4177 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4178 * read.c (output_big_sleb128): Initialize locals to avoid
4180 (output_big_uleb128, equals): Likewise.
4181 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4182 to unsigned int. Change zeros to unsigned int.
4183 * cond.c (s_if): Add return to default case.
4184 * frags.c (frag_now_fix): Change return type to addressT.
4185 * frags.h (frag_now_fix): Update declaration.
4186 * listing.c (file_info_struct): Change linenum to unsigned int.
4187 (struct list_info_struct): Change hll_line to unsigned int.
4188 (print_source): Update format string.
4189 * read.c (emit_expr): Change scan to unsigned int, and don't
4190 bother to initialize it.
4191 * symbols.c (dollar_label_count): Change to unsigned long.
4192 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4193 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4194 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4196 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4198 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4199 mcf5200 just as we do for m68000.
4200 (m68k_init_after_args): Likewise.
4201 (md_estimate_size_before_relax): Likewise.
4203 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4205 * config/tc-v850.c (md_assemble): Store relocation addend in
4206 fixup instead of instruction.
4208 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4210 * config/tc-i386.c (md_assemble): Swap template arguments to
4211 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4212 This macro is currently symmetric, so passing them the wrong
4213 way didn't cause any problem, but may if the macro is changed
4215 After copying template to i.tm, use i.tm. rather than t-> to
4216 access fields, and make t a const*
4217 Move i.tm.operand_types[] swap to immediately after the copy.
4219 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4221 * expr.h (expr_build_uconstant): Add prototype.
4222 (expr_build_unary,expr_build_binary): Add prototypes.
4223 * expr.c (expr_build_uconstant): New function.
4224 (expr_build_unary,expr_build_binary): New functions.
4226 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4228 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4229 * macro.c (macro_expand_body): Increase buffer size.
4230 * messages.c (as_warn): Likewise.
4231 (as_warn_where, as_bad, as_bad_where): Likewise.
4233 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4235 Based on patch from H.J. Lu <hjl@gnu.org>:
4236 * Makefile.am (DISTSTUFF): New variable.
4237 (diststuff): New target.
4238 * Makefile.in: Rebuild.
4240 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4242 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4243 m32r_elf_section_change_hook.
4245 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4246 emit a nop if a section ends with a 16 bit instruction.
4248 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4250 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4251 s_lcomm rather than obj_coff_lcomm.
4252 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4254 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4256 * config/tc-i386.h (LinearAddress): Define.
4257 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4258 instruction, don't use a default segment.
4260 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4262 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4263 * configure: Rebuild.
4265 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4267 * aclocal.m4, configure: Rebuild with libtool 1.2.
4269 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4271 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4272 PC relative branches. Patch courtesy of Jonathan Walton.
4275 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4277 * configure.in (emulations): Add thumb-pe target.
4279 * configure (emulations): Add thumb-pe target.
4281 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4283 * itbl-lex.l (yywrap): Don't define if already defined as a
4286 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4288 * depend.c (quote_string_for_make): New function.
4289 (wrap_output): Use it.
4291 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4293 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4294 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4296 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4298 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4299 Recognize -GN and -relax.
4300 (md_begin): Initialize gp size from -G switch.
4301 (alpha_force_relocation): Always force if -relax.
4302 (alpha_align): Take a new argument that will specify when to
4303 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4304 Change all callers. Emit nop alignment padding as nop+unop pair.
4306 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4308 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4309 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4311 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4313 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4314 require padding to the next long word boundary.
4316 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4318 * cgen.c: #include symcat.h.
4319 * config/tc-m32r.c: Likewise.
4321 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4323 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4324 absolute expressions instead of '$' prefixed register names.
4326 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4328 * read.c (s_set): Record file and line info for symbols when -as.
4329 (pseudo_set): Don't overwrite that dummy fragment.
4331 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4333 * config/tc-ppc.c (md_pseudo_table): Add "section".
4334 (ppc_named_section): New static function.
4336 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4338 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4339 so we don't have to scan the entire list.
4341 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4343 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4344 case, allow the parallel instructions to modify the same flag
4347 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4349 * listing.c (list_symbol_table): Categorize symbols by
4350 undefined_section rather than sy_frag->line == NULL.
4352 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4354 * Makefile.am (install-exec-local): Install properly when ln
4355 fails or tooldir == prefix.
4357 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4359 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4360 Test result of insert_operand for error.
4362 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4364 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4365 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4366 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4367 * doc/Makefile.in: Rebuild.
4369 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4371 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4372 (macro): Fix handling of M_COP[0-3].
4374 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4376 Based on patches from Ross Harvey <ross@teraflop.com>:
4377 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4378 if macro_alternate or macro_mri.
4379 (getstring): Remove support for byte constants between < and >.
4380 (get_any_string): '<' only starts a string if macro_alternate or
4382 (macro_expand_body): Permit keyword parameters following
4383 positional parameters.
4385 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4386 * configure.in (alpha*-*-netbsd*): New target.
4387 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4388 * configure: Rebuild.
4390 * as.h (flag_warn_suppress_instructionswap): Move from here...
4391 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4392 here, and make static.
4394 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4395 BFD_ASSEMBLER or MANY_SEGMENTS.
4397 * as.c (show_usage): Update bug-gnu-utils address.
4398 * gasp.c (show_usage): Likewise.
4399 * doc/as.texinfo (Bug Reporting): Likewise.
4401 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4403 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4404 insns regardless of the size of a pointer if we're in mips I or
4406 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4408 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4410 Fix rac to accept only a0:
4411 * tc-d10v.c (parallel_ok, find_opcode):
4412 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4413 Introduce OPERAND_GPR.
4415 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4417 * read.c (s_fill): Handle non-constant repeat counts by creating
4418 an rs_space fragment.
4420 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4422 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4423 from as_bad to as_warn.
4425 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4427 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4428 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4429 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4431 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4433 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4434 seg_fix_rotP rather than fix_root from seg_info.
4436 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4438 * expr.c: Add support for 0x1_2_3_4 bignums.
4440 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4442 * configure.in: Change -linux* to -linux-gnu*.
4443 * configure: Rebuild.
4445 * app.c (do_scrub_begin): Treat \r as whitespace.
4447 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4449 * Makefile.am: Update dependencies.
4450 * Makefile.in: Rebuild.
4452 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4454 * configure, aclocal.m4: Rebuild with new libtool.
4456 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4458 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4459 the argument to bfd_set_arch_mach.
4460 (load_address): Use bfd_arch_bits_per_address to determine the
4461 bit size of an address instead of looking at the isa level.
4462 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4464 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4466 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4468 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4470 * ehopt.c: New file.
4471 * as.h (enum _relax_state): Add rs_cfa.
4472 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4473 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4474 * read.c (emit_expr): Call check_eh_frame.
4475 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4476 (relax_segment): Likewise.
4477 * Makefile.am: Rebuild dependencies.
4478 (GAS_CFILES): Add ehopt.c.
4479 (GENERIC_OBJS): Add ehopt.o.
4480 * doc/internals.texi (Frags): Document rs_cfa.
4482 * as.c (show_usage): Mention --traditional-format.
4483 (parse_args): Accept --traditional-format.
4484 * as.h (flag_traditional_format): Declare.
4485 * output-file.c (output_file_create): If flag_traditional_format,
4486 set BFD_TRADITIONAL_FORMAT on stdoutput.
4487 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4489 * config/tc-mips.c (append_insn): Make sure that if we have a
4490 fixup for an unmatched %hi reloc, it does not associated with a
4493 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4494 * doc/Makefile.in: Likewise.
4496 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4498 * config/tc-m32r.c (check_for_side_effects): New function.
4499 (can_make_parallel): Add checks for instruction side effects
4500 clashing with the other instruction.
4501 (assemble_parallel_insn): Improve warning messages. Return error
4502 message from non-swapped instruction order.
4504 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4506 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4508 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4509 md_cleanup definition. This moves the forced literal output to
4510 the end of the source pass, and avoids macro's inserting literals
4511 into the code immediately after the macro expansion.
4513 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4515 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4516 a gas internal symbol is adjustable.
4517 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4519 * as.h: If gcc version greater than 2.6, use `__format__' and
4520 `__printf__' in function attributes, rather than `format' and
4523 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4525 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4527 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4529 Add tms320c30 support:
4530 * config/tc-tic30.h: New file.
4531 * config/tc-tic30.c: New file.
4532 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4533 TARGET_FORMAT as "coff-tic30".
4534 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4535 * Makefile.am: Rebuild dependencies.
4536 (CPU_TYPES): Add tic30.
4537 (CPU_OBJ_VALID): tic30-aout is valid.
4538 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4539 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4540 * configure, Makefile.in: Rebuild.
4542 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4544 * config/tc-v850.c (md_assemble): Improvements to error messages.
4546 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4548 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4549 BFD_RELOC_HI16_S to store the high bits of any value.
4551 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4552 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4553 assembler calculate relocations to any external symbol at all.
4554 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4555 involving generation of pc-relative relocs.
4556 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4557 has been moved to md_apply_fix3.
4559 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4560 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4561 which actually means (the address of identifier's GOT entry) +
4562 constant, which is not particularly useful.
4564 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4566 * read.h (include_dirs): Declare.
4567 (include_dir_count,include_dir_maxlen): Declare.
4569 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4571 * configure.in: Correct check for shared opcodes library.
4572 * configure: Rebuild.
4574 * listing.c (buffer_line): If we can't open the file, set at_end.
4575 (listing_print): Remove unused local variable fi.
4577 * config/m68k-parse.y (reglistpair): Handle register list in
4580 * config/vms-conf.h: Don't undef VERSION.
4582 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4584 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4586 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4588 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4589 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4590 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4591 (EXTRA_DIST): Define.
4592 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4593 explicitly rather than via the list of object files.
4594 (gcc-as.opt): New file created when make-gas.com is run.
4595 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4596 itbl-cpu.h} to #include appropriate file rather than copying that
4598 * config/vms-conf.h: Synchronize with current config.in.
4599 * Makefile.in: Rebuild.
4601 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4603 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4604 (parallel_ok): Relaxed parallel subinstruction dependency check.
4606 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4608 * as.h (flag_warn_suppress_instructionswap): added new flag.
4609 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4610 command line argument.
4611 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4612 warning only if flag_warn_suppress_instructionswap is false.
4614 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4616 * configure.in (i386-*-mingw32*): New target.
4617 * configure: Rebuild.
4619 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4621 * symbols.c (resolve_symbol_value): Don't set the segment if it
4622 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4624 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4627 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4629 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4630 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4633 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4635 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4637 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4639 * config/tc-v850.c (v850_insert_operand): Display instruction when
4640 an error is encountered.
4642 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4644 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4645 (i386-*-sco3.2v5*coff): New target.
4646 (i386-*-sco3.2*): New target.
4647 * configure: Rebuild.
4649 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4651 * config/tc-v850.c: Tidy error message production.
4653 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4655 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4656 validate_immediate return value in the right type for comparisons
4659 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4661 * listing.c (MAX_BYTES): Use listing variables not constants.
4662 (data_buffer): No longer an array, but a pointer.
4663 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4664 (listing_listing): Allocate data_buffer.
4666 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4668 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4669 --listing-rhs-width, --listing-cont-lines.
4670 (show_usage): Update.
4671 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4672 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4673 (print_lines): Use the variables instead of the constants.
4674 (listing_listing): Likewise.
4675 * listing.h: Declare the new vars.
4677 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4679 * as.c (parse_args): Add --keep-locals alias for -L.
4680 Add --strip-local-absolute.
4681 (show_usage): Update.
4682 * as.h (flag_strip_local_absolute): New flag.
4683 * symbols.c (S_IS_LOCAL): Use it.
4684 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4685 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4686 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4688 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4690 * config/tc-m32r.c: Detect if explicitly parallel instructions
4691 might have an io conflict and issue a warning message.
4693 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4695 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4696 cgen_swap_fixups): Functions to save, restore and swap the fixup
4697 chain with a backup copy.
4698 (cgen_asm_finish_insn): Returns address of constructed insn.
4700 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4702 * listing.c (file_info_struct): Remove FILE, add POS.
4703 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4704 (file_info): Don't open the file.
4705 (buffer_line): Check for the file in the last_open cache, updating
4707 (print_source): Don't reference file_info->file.
4708 (listing_listing): Likewise.
4709 (listing_print): Close the file in the cache, if any.
4711 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4713 * read.c (dwarf_file_string): New file static variable.
4714 (emit_expr): Look for constant sequence that leads up to a file
4715 name in DWARF debugging output.
4716 (stringer): Use dwarf_file_string to decide whether to accept a
4717 string as a file name.
4719 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4721 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4722 (crack_operand): Add reg->reglst MRI hack.
4723 (r_seg): Put reglst symbols in reg_section.
4724 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4726 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4728 * tc-sh.c (get_specific): Handle SGR & DBR.
4730 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4732 * tc-h8300.c (parse_reg): Take the length of the symbol into
4733 account when attempting to match a register name.
4734 * tc-h8500.c (parse_reg): Likewise.
4736 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4738 * cgen.c: Formatting changes to improve readability.
4740 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4742 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4745 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4747 Based on a patch from Jim Wilson
4748 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4749 (tc_gen_reloc): Handle cross section PC relative relocs
4752 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4754 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4756 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4758 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4759 (expr_jmp_buf): New static local.
4760 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4761 (cgen_md_operand): New function.
4762 * tc-m32r.c: Clean up pass over `struct foo' usage.
4763 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4765 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4767 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4768 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4770 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4772 * config/tc-i386.c (i386_operand): Give an error if there are
4773 unrecognized characters after an expression.
4775 For older changes see ChangeLog-9697